Polypeptides and nucleic acids encoding same

ABSTRACT

The present invention provides novel isolated MEMX polynucleotides and polypeptides encoded by the MEMX polynucleotides. Also provided are the antibodies that immunospecifically bind to a MEMX polypeptide or any derivative, variant, mutant or fragment of the MEMX polypeptide, polynucleotide or antibody. The invention additionally provides methods in which the MEMX polypeptide, polynucleotide and antibody are utilized in the detection and treatment of a broad range of pathological states, as well as to other uses.

RELATED APPLICATIONS

[0001] This application is a divisional application of U.S. Ser. No. 09/737,149; which is a continuation-in-part of U.S. Ser. No. 09/735,981, filed Dec. 13, 2000, which claims priority to U.S. S No. 60/170,564, filed Dec. 14, 1999; U.S. S No. 60/173,165, filed Dec. 27, 1999; U.S. S No. 60/173,362, filed Dec. 27, 1999; U.S. S No. 60/173,544, filed Dec. 29, 1999; U.S. S No. 60/174,404, filed Jan. 5, 2000; and U.S. S No. 60/223,929, filed Aug. 9, 2000 the contents of which are incorporated herein by reference in their entireties.

FIELD OF THE INVENTION

[0002] The invention generally relates to nucleic acids and polypeptides encoded therefrom. More specifically, the invention relates to nucleic acids encoding membrane bound and secreted polypeptides, as well as vectors, host cells, antibodies, and recombinant methods for producing these nucleic acids and polypeptides.

BACKGROUND OF THE INVENTION

[0003] Seven-Pass Transmembrane Receptor

[0004] Seven-pass transmembrane proteins are transmembranal proteins with seven α-helices, comprising mostly hydrophobic residues, which serve to facilitate membrane anchoring (see, e.g., Muller, 2000. Curr. Med. Chem. 7: 861-888) and are believed to accommodate the binding site for low-molecular weight ligands.

[0005] The most well-characterized of the seven-pass transmembrane receptor proteins are the guanine nucleotide-binding signal-transducing protein (G-protein)-coupled receptors (GPCR) which transduce chemical signals through the cytoplasmic membrane by the activation of intracellular G-proteins. See, e.g., Watson and Arkinstall, THE G-PROTEIN LINKED RECEPTORS, Academic Press, San Diego, Calif., 1994, pp. 1-294. In addition, GPCRs constitute the most prominent family of validated drug targets within biomedical research, as approximately 60% of all approved drugs elicit their therapeutic effects by selectively interacting members of this family of proteins and serve as key molecular targets for therapeutic intervention in a host of disease states.

[0006] GPCRs transduce extracellular signals that modulate the activity of a wide variety of biological processes, such as neurotransmission, chemoattraction, cardiac function, olfaction, and vision. Hundreds of GPCRs signal through one or more of these G proteins in response to a large variety of stimuli including photons, neurotransmitters, and hormones of variable molecular structure. GPCRs function as a diverse family of regulatory GTPases which mediate their intracellular actions through the activation of guanine nucleotide-binding signal-transducing proteins (G proteins), that, in the GTP-bound state, bind and activate downstream membrane-localized effectors. The mechanisms by which these ligands provoke activation of the receptor/G-protein system are highly complex and multifactorial. Prominent members of GPCRs include, e.g., angiotensin II, CCK/gastrin, interleukin 8, endothelin, and the like. See, e.g., van Neuren, 1999. J. Recept. Signal Transduct. Res. 9:341-353.

[0007] The GPCR superfamily is evolutionarily conserved and structurally characterized by its possessing putative seven-transmembrane (TM) domains with an extracellular amino-terminus and a cytoplasmic carboxyl-terminus. GPCRs are composed of several independent folding units, with the transmembrane domains arranged in a barrel-like structure with a tightly packed core. The universal adoption of the conserved seven-TM structure by GPCRs, which consequently confers three intracellular and three extracellular loops along with a TM core, generally is speculated as the minimum necessity to achieve their structural stability and functional diversity. None of nearly 2,000 GPCRs identified in prokaryotes and eukaryotes to date are known to contain fewer than seven TM domains.

[0008] In a recent study, alignment of the primary sequences demonstrated a high degree of homology within the GPCR transmembrane regions. Three-dimensional (3D) models of 39 GPCRs were generated using the refined model of bacteriorhodopsin as a template. Five cationic neurotransmitter receptors (i.e., serotonergic 5-HT2, dopaminergic D2, muscarinic m2, adrenergic alpha 2, and beta 2 receptors) were taken as prototypes and studied in detail. The 3D models of the cationic neurotransmitter receptors, together with their primary structure comparison, indicate that the agonist binding site is located near the extracellular face of the receptor and involves residues of the membrane-spanning helices 3, 4, 5, 6, and 7. The binding site consists of a negatively-charged Asp located at the middle of transmembrane helix 3 and a hydrophobic pocket containing conserved aromatic residues on helices 4, 5, 6, and 7. In addition, all the GPCRs were shown to possess invariant hinge residues, which are thought to be responsible for a conformational change during agonist binding and therefore influence dissociation and association of G-proteins to the receptors. Modulation of the coupling of the G-protein is due to conformation changes within this region via hydrophobic interactions and hydrogen bonding. The information of an extracellularly occurring receptor-ligand recognition event is transferred through conformational rearrangements within the transmembranal portion of GPCR to the intracellular compartment. Thus, GPCRs establish a functional and unidirectional link between the exterior of a cell and its cytoplasm.

[0009] Generally, GPCR activation is followed rapidly by a loss of responsiveness, termed desensitization, which is then followed by a period of recovery or resensitization. These changes in signaling potential are tightly regulated, primarily via mechanisms that involve GPCR phosphorylation and trafficking to distinct locations within the cell.

[0010] Glutamate and Aspartate Receptors

[0011] Glutamate and Aspartate receptors abound in the Central Nervous System (CNS), eliciting responses both by ionotropic and metabotropic responses. Included within the metabotrophic response class are glutamate receptors; which are generally comprised of seven, single-chain transmembrane-spanning proteins. Many cDNAs encoding metabotropic receptors, as well as ionotropic receptors for N-methyl-D-aspartate, have been identified in recent years. The diversity of receptor types has also been found to markedly increase as a result of alternative splicing processes and even by single-base editing of mRNAs. See, e.g., Gilman and Goodman's The Pharmacological Basis of Therapeutics, Ninth Ed., Hardman, J G, et al. (eds.) McGraw-Hill, New York, 1996, pages 278-282.

[0012] Recently there has been interest in investigating the role of glutamate receptors in the pathophysiology of schizophrenia. Indeed, the hyperdopaminergic theory of schizophrenia can explain only the positive symptoms of schizophrenia, whereas the glutamate hypothesis may provide a more comprehensive view of the illness. Noorbala, et al. (Piracetam in the treatment of schizophrenia: implications for the glutamate hypothesis of schizophrenia. PMID: 10583700) undertook a trial to investigate whether the combination of haloperidol with piracetam, a nootropic agent that modulates the glutamate receptor positively, was more effective than haloperidol alone in treating the disease. They examined thirty patients who met the DSM IV criteria for schizophrenia. Patients were allocated in a random fashion, 14 received both haloperidol (30 mg/day) and piracetam (3200 mg/day), and 16 patients received only haloperidol (30 mg/day) plus placebo. It was found that both protocols significantly decreased the score of the positive symptoms, the negative symptoms, the general psychopathological symptoms and the total score of PANSS scale over the trial period. Nevertheless, these workers also demonstrated that the combination of haloperidol and piracetam showed a significant superiority over haloperidol alone in the treatment of schizophrenic patients. They concluded that piracetam, a member of the nootropic class of drugs and a positive modulator of the glutamate receptor, may be of therapeutic benefit in treating schizophrenic patients in combination with typical neuroleptic agents.

[0013] Excessive activity of excitatory amino acids released after head trauma has also been demonstrated to contribute to progressive injury in animal models and human studies. See, e.g., Morris, et al., 1999. J Neurosurg 91(5): 737-743. Several pharmacological agents that act as antagonists to the glutamate receptor have shown promise in limiting this progression. The efficacy of the N-methyl-D-aspartate receptor antagonist Selfotel (CGS 19755) was evaluated in two parallel studies of severely head injured patients, defined as patients with post resuscitation Glasgow Coma Scale scores of 4 to 8. The Selfotel trial was terminated prior to completion, however, because of severe adverse effects on some of the subjects. The results of this trial demonstrate the need for a better understanding of the properties of the glutamate receptors in the brain, and of the need for discovering more effective agonists and antagonists of this receptor.

[0014] Potassium Channel

[0015] The potassium channel mediates the voltage-dependent potassium ion permeability of excitable membranes. Depending upon whether the protein assumes an opened or closed conformation in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient.

[0016] The potassium channel has been shown to be an integral membrane protein. The segment s4 is probably the voltage-sensor and is characterized by a series of positively charged amino acids at every third position. Additionally, the tail may be important in modulation of channel activity and/or targeting of the channel to specific sub-cellular compartments. This channel protein belongs to the delayed rectifier class, and to the Shaw potassium channel subfamily.

[0017] IKr (potassium ion channel, rapid response) blockade is ineffective in preventing ventricular fibrillation elicited by the interaction between acute myocardial ischemia and elevated sympathetic activity. This depends, in-part, upon the fact that adrenergic activation offsets more than 50% of the action potential prolonging effect of IKr blockade, and thus impairs its primary mechanism of action. The antifibrillatory effect of ersentilide (CK-3579), a novel antiarrhythmic agent which combines blockade of the rapid component of the delayed rectifier potassium channel (IKr) with relatively weak beta-adrenergic blockade, has been examined in a conscious canine model of lethal arrhythmias. See, Adamson, et al., 1998. Cardiovascular Res. 40(1): 56-63). Ersentilide was tested in 19 dogs with a healed myocardial infarction (MI) undergoing two minutes of circumflex artery occlusion (CAO) during sub-maximal treadmill exercise. Epicardial monophasic action potential duration was measured before and after ersentilide in 8 anesthetized open chest dogs at baseline and during stimulation of the left stellate ganglion at constant paced heart rate. In the control tests 13 of the 19 dogs had ventricular fibrillation (VF) during the exercise and ischemia test, 6 did not. During a subsequent exercise test, ersentilide prevented VF in 820% (11 of 13) of the high-risk animals and showed no pro-arrhythmic effects in the 6 dogs without arrhythmias in the initial test. Ersentilide lowered heart rate at all levels of exercise and during acute myocardial ischemia. The anti-fibrillatory effect was maintained in 3 of 4 dogs in which heart rate was kept at control levels by atrial pacing. Ersentilide also was found to prolonged left ventricular monophasic action potential duration by 30% (from 179+/−6 ms to 233+/−5 ms, p<0.001) at a 360 ms cycle length and completely prevented its shortening during sympathetic stimulation. Thus, these authors concluded that the combination of IKr and weak beta-adrenergic blockade, using ersentilide, represents a very effective and safe anti-arrhythmic intervention able to overcome the limitations present in drugs devoid of any anti-adrenergic effect. Such a combination may be very useful in the management of post-myocardial infarction patients at high arrhythmic risk.

[0018] Nair and Grant (1997. Cardiovascular Drugs Ther. 11(2): 149-167) reviewed antiarrhythmic drugs. The goal of developing an antiarrhythmic agent effective against malignant ventricular arrhythmias while maintaining a low side-effect profile was evaluated as remaining elusive. In this study, the class III drugs, amiodarone and sotalol, were regarded as the best available agents. However, both drugs possess properties outside the realm of a pure class III effect, and their use is limited by a variety of dose-related side effects. There are several drugs with more selective class III properties currently in development.

[0019] The aforementioned review by Nair and Grant (1997) provides an overview of the optimal characteristics of an effective theoretical class III drug and a summary of the properties of a number of class III drugs under active investigation. An ideal class III antiarrhythmic agent for a reentrant arrhythmia should provide use-dependent prolongation of the action potential duration with slow onset and rapid offset kinetics. This drug would prolong the effective refractory period of cardiac tissue selectively at the rapid heart rates achieved during ventricular tachycardia or fibrillation with a delayed onset of action, and a rapid resolution of its effects on resumption of physiologic heart rates. With little effect on the refractory period at normal or slow heart rates, the ability to induce torsade de pointes would be lessened. In contrast to these ideal properties, most currently available and investigational agents have a reverse use-dependent effect on the action potential duration, producing more effects on the refractory period at slower heart rates. This property results in part from preferential block of the rapidly activating component of the delayed rectifier potassium channel (IKr), with little or no effect on the slowly activating component (IKs). The development of a drug with favorable blocking kinetics that selectively blocks IKs may results in lower proarrhythmic events while still maintaining effective antiarrhythmic properties.

[0020] Protein Phosphatase I

[0021] Protein phosphatase 1 is believed to act as a scaffold for the localization of critical enzymes in glycogen metabolism, including phosphorylase b, glycogen synthase and phosphorylase kinase. The enzyme is expressed predominantly in insulin-sensitive tissues and was found to mediate the hormonal control of glycogen accumulation in intact cells.

[0022] Hepatic glycogen synthesis is impaired in insulin-dependent diabetic rats and in adrenalectomized starved rats, and although this is known to be due to defective activation of glycogen synthase by glycogen synthase phosphatase, the underlying molecular mechanism has not been delineated. Glycogen synthase phosphatase comprises the catalytic subunit of protein phosphatase 1 (PP1) complexed with the hepatic glycogen-binding subunit, termed GL. In liver extracts of insulin-dependent diabetic and adrenalectomized starved rats, the level of GL was shown by immunoblotting to be substantially reduced compared with that in control extracts, whereas the level of PP1 catalytic subunit was not affected by these treatments. See, Doherty, et al., 1998. Biochem. J. 333: 253-257. Insulin administration to diabetic rats restored the level of GL and prolonged administration raised it above the control levels, whereas re-feeding partially restored the GL level in adrenalectomized starved rats. The regulation of GL protein levels by insulin and starvation/feeding was shown to correlate with changes in the level of the GL mRNA, indicating that the long-term regulation of the hepatic glycogen-associated form of PP1 by insulin, and hence the activity of hepatic glycogen synthase, is predominantly mediated through changes in the level of the GL mRNA. (PMID: 9657963, UI: 98324884).

[0023] Retinol-Binding Protein

[0024] Retinol-binding protein (RBP) is the specific carrier for retinol (vitamin A1) in the blood. Low RBP level in the blood has been found to be associated with low serum retinol level in keratomalacia patients. Familial hypo-RB proteinemia has been found to predispose the proband child to keratomalacia during measles infection, despite good nutrition. See, e.g., Attard-Montalto, et al. described a girl with intermittent orange discoloration of her palms, soles, and face and with carotenemia associated with persistently low levels of both vitamin A and serum-specific retinol-binding protein. These authors postulated that the low serum retinol-binding protein concentration resulted in the slow uptake and release of vitamin A by the liver. The conversion of carotene to vitamin A was consequently inhibited and this resulted in hypercarotenemia. Vitamin A supplements were unable to raise the serum vitamin A concentration and did not relieve the carotenemia.

[0025] Seeliger, et al., reported the ocular phenotype in retinol deficiency due to a hereditary defect in retinol-binding protein synthesis. Two affected sisters, aged 17 and 13 years, were compound heterozygous for missense mutations in the RBP4 gene. Each affected sister had had night vision problems since early childhood but was otherwise well. Visual acuities were slightly reduced: 20/40 in the 17 year old and 20/25 in the 13 year old. Both affected sibs had no detectable serum RBP, retinol levels less than 20% of normal, and normal retinyl esters.

[0026] RBP gene has been mapped to the long arm of chromosome 10 and is homologous to bovine beta-lactoglobulin.

SUMMARY OF THE INVENTION

[0027] The invention is based, in part, upon the discovery of a novel polynucleotide sequences encoding novel polypeptides. Nucleic acids encoding these polypeptides, and derivatives and fragments thereof, will hereinafter be collectively designated as “MEMX”.

[0028] Accordingly, in one aspect, the invention provides an isolated nucleic acid molecule that includes the sequence of SEQ ID NO:1, 3, 5 7, 9, 11, 13, or 15, or a fragment, homolog, analog or derivative thereof. The nucleic acid can include, e.g., a nucleic acid sequence encoding a polypeptide at least 80% identical to a polypeptide that includes the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, or 16. The nucleic acid can be, e.g., a genomic DNA fragment, or a cDNA molecule.

[0029] Also included in the invention is a vector containing one or more of the nucleic acids described herein, and a cell containing the vectors or nucleic acids described herein.

[0030] The invention is also directed to host cells transformed with a vector comprising any of the nucleic acid molecules described above.

[0031] In another aspect, the invention includes a pharmaceutical composition that includes an MEMX nucleic acid and a pharmaceutically acceptable carrier or diluent.

[0032] In a further aspect, the invention includes a substantially purified MEMX polypeptide, e.g., any of the MEMX polypeptides encoded by an MEMX nucleic acid, and fragments, homologs, analogs, and derivatives thereof. The invention also includes a pharmaceutical composition that includes an MEMX polypeptide and a pharmaceutically acceptable carrier or diluent.

[0033] In still a further aspect, the invention provides an antibody that binds specifically to an MEMX polypeptide. The antibody can be, e.g., a monoclonal or polyclonal antibody, and fragments, homologs, analogs, and derivatives thereof. The invention also includes a pharmaceutical composition including MEMX antibody and a pharmaceutically acceptable carrier or diluent. The invention is also directed to isolated antibodies that bind to an epitope on a polypeptide encoded by any of the nucleic acid molecules described above.

[0034] The invention also includes kits comprising any of the pharmaceutical compositions described above.

[0035] The invention further provides a method for producing an MEMX polypeptide by providing a cell containing an MEMX nucleic acid, e.g., a vector that includes an MEMX nucleic acid, and culturing the cell under conditions sufficient to express the MEMX polypeptide encoded by the nucleic acid. The expressed MEMX polypeptide is then recovered from the cell. Preferably, the cell produces little or no endogenous MEMX polypeptide. The cell can be, e.g., a prokaryotic cell or eukaryotic cell.

[0036] The invention is also directed to methods of identifying an MEMX polypeptide or nucleic acid in a sample by contacting the sample with a compound that specifically binds to the polypeptide or nucleic acid, and detecting complex formation, if present.

[0037] The invention further provides methods of identifying a compound that modulates the activity of an MEMX polypeptide by contacting an MEMX polypeptide with a compound and determining whether the MEMX polypeptide activity is modified.

[0038] The invention is also directed to compounds that modulate MEMX polypeptide activity identified by contacting an MEMX polypeptide with the compound and determining whether the compound modifies activity of the MEMX polypeptide, binds to the MEMX polypeptide, or binds to a nucleic acid molecule encoding an MEMX polypeptide.

[0039] In another aspect, the invention provides a method of determining the presence of or predisposition of an MEMX-associated disorder in a subject. The method includes providing a sample from the subject and measuring the amount of MEMX polypeptide in the subject sample. The amount of MEMX polypeptide in the subject sample is then compared to the amount of MEMX polypeptide in a control sample. An alteration in the amount of MEMX polypeptide in the subject protein sample relative to the amount of MEMX polypeptide in the control protein sample indicates the subject has a tissue proliferation-associated condition. A control sample is preferably taken from a matched individual, i.e., an individual of similar age, sex, or other general condition but who is not suspected of having a tissue proliferation-associated condition. Alternatively, the control sample may be taken from the subject at a time when the subject is not suspected of having a tissue proliferation-associated disorder. In some embodiments, the MEMX is detected using an MEMX antibody.

[0040] In a further aspect, the invention provides a method of determining the presence of or predisposition of an MEMX-associated disorder in a subject. The method includes providing a nucleic acid sample, e.g., RNA or DNA, or both, from the subject and measuring the amount of the MEMX nucleic acid in the subject nucleic acid sample. The amount of MEMX nucleic acid sample in the subject nucleic acid is then compared to the amount of an MEMX nucleic acid in a control sample. An alteration in the amount of MEMX nucleic acid in the sample relative to the amount of MEMX in the control sample indicates the subject has a tissue proliferation-associated disorder.

[0041] In a still further aspect, the invention provides a method of treating or preventing or delaying an MEMX-associated disorder. The method includes administering to a subject in which such treatment or prevention or delay is desired an MEMX nucleic acid, an MEMX polypeptide, or an MEMX antibody in an amount sufficient to treat, prevent, or delay a tissue proliferation-associated disorder in the subject.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described below. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety. In the case of conflict, the present specification, including definitions, will control. In addition, the materials, methods, and examples are illustrative only and not intended to be limiting.

[0043] Other features and advantages of the invention will be apparent from the following detailed description and claims.

BRIEF DESCRIPTION OF THE DRAWINGS

[0044]FIG. 1: illustrates the nucleotide sequence of the Seven-Pass Transmembrane Receptor-Like Protein of the invention [SEQ ID NO:1]. The start and stop codons are shown in bold font.

[0045]FIG. 2: illustrates the amino acid sequence [SEQ ID NO:2] encoded by the coding sequence shown in FIG. 1.

[0046]FIG. 3: illustrates the BLASTN identity searches leading to the nucleic acid sequence [SEQ ID NO:1].

[0047]FIG. 4: illustrates the BLASTX identity search for the amino acid sequence [SEQ ID NO:2].

[0048]FIG. 5: illustrates the BLASTP identity search for the amino acid sequence [SEQ ID NO:2].

[0049]FIG. 6: illustrates the ClustalW alignment of the amino acid sequence [SEQ ID NO:2].

[0050]FIG. 7: illustrates the nucleotide sequence, including the sequence encoding a glutamate receptor variant (21659259 EXT 1) of the invention [SEQ ID NO:3]. The start and stop codons are shown in bold font.

[0051]FIG. 8: illustrates the amino acid sequence [SEQ ID NO:4] encoded by the coding sequence of 21659259 EXT 1 shown in FIG. 7.

[0052]FIG. 9: illustrates the BLASTN identity searches leading to the nucleic acid sequence [SEQ ID NO:3] of variant 21659259 EXT 1.

[0053]FIG. 10: illustrates the BLASTX identity search for the amino acid sequence [SEQ ID NO:4] of variant 21659259 EXT 1.

[0054]FIG. 11: illustrates the ClustalW alignment of variant 21659259 EXT 1.

[0055]FIG. 12: illustrates the nucleotide sequence, including the sequence encoding a glutamate receptor variant (21659259 EXT 2) of the invention [SEQ ID NO:5].

[0056]FIG. 13: illustrates the amino acid sequence [SEQ ID NO:6] encoded by the coding sequence of 21659259EXT 2 of FIG. 12.

[0057]FIG. 14: illustrates the BLASTN identity searches lea ding to the nucleic acid sequence [SEQ ID NO:5] of variant 21659259 EXT 2.

[0058]FIG. 15: illustrates the BLASTX identity search for the amino acid sequence [SEQ ID NO:6] of variant 21659259 EXT 2.

[0059]FIG. 16: illustrates the ClustalW alignment of variant 21659259 EXT 2.

[0060]FIG. 17: illustrates the nucleotide sequence, including the sequence encoding a glutamate receptor variant (21659259 EXT 3) of the invention [SEQ ID NO:7].

[0061]FIG. 18: illustrates the amino acid sequence [SEQ ID NO:8] encoded by the coding sequence of 21659259 EXT 3 of FIG. 17.

[0062]FIG. 19: illustrates the BLASTN identity searches leading to the nucleic acid sequence [SEQ ID NO:7] of variant 21659259 EXT 3.

[0063]FIG. 20: illustrates the BLASTX identity search for the amino acid sequence [SEQ ID NO:8] of variant 21659259 EXT 3.

[0064]FIG. 21: illustrates the ClustalW alignment of variant 21659259 EXT 3.

[0065]FIG. 22: illustrates the ClustalW alignment of the three splice variants of the glutamate receptor of the present invention.

[0066]FIG. 23: illustrates the nucleotide sequence [SEQ ID NO:9] of the potassium channel protein of the invention. A putative untranslated region 5′ to the start codon is shown by underlining, whereas the start and termination codons are shown in bold font.

[0067]FIG. 24: illustrates the amino acid sequence [SEQ ID NO:10] encoded by the coding sequence shown in FIG. 23.

[0068]FIG. 25: illustrates the BLASTX identity search for the protein of the invention [SEQ ID NO:10].

[0069]FIG. 26: illustrates the nucleotide sequence including the sequence encoding the phosphatase 1-like protein of the invention [SEQ ID NO:11]. Putative untranslated regions 5′ to the start codon and 3′ to termination codon are shown by underlining, and the start and stop codons are shown in bold font.

[0070]FIG. 27: illustrates the amino acid sequence [SEQ ID NO:12] encoded by the coding sequence shown in FIG. 26.

[0071]FIG. 28: illustrates BLASTN identity search for the nucleic acid encoding the phosphatase 1-like protein of the invention.

[0072]FIG. 29: illustrates the BLASTX identity search for the phosphatase 1-like protein of the invention.

[0073]FIG. 30: illustrates the ClustalW alignment of the phosphatase 1-like protein of the invention.

[0074]FIG. 31: illustrates the nucleotide sequence [SEQ ID NO:13], including the sequence encoding the protein resembling retinol-binding protein, of the invention. Putative untranslated regions 5′ to the start codon and 3′ to the termination codon are shown by underlining, and the start and stop codons are shown in bold font.

[0075]FIG. 32: illustrates the amino acid sequence [SEQ ID NO:14] encoded by the coding sequence shown in FIG. 31.

[0076]FIG. 33: illustrates the BLASTX identity search for the retinol-binding-like protein of the invention shown in FIG. 32.

[0077]FIG. 34: illustrates the nucleotide sequence [SEQ ID NO:15], including the sequence encoding the protein resembling retinol-binding protein, of the invention.

[0078]FIG. 35: illustrates the amino acid sequence [SEQ ID NO:16] encoded by the coding sequence shown in FIG. 34.

[0079]FIG. 36: illustrates the BLASTP identity search for the retinol-binding-like protein of the invention shown in FIG. 35.

[0080]FIG. 37: illustrates the ClustalW alignment of the retinol-binding-like protein of the invention shown in FIG. 35.

DETAILED DESCRIPTION OF THE INVENTION

[0081] The present invention provides novel nucleotides and polypeptides encoded thereby. Included in the invention are the novel nucleic acid sequences and their polypeptides. The sequences are collectively designated as “MEMX nucleic acids” or “MEMX polynucleotides” and the corresponding encoded polypeptides are referred to as “MEMX polypeptides” or “MEMX proteins.” Unless indicated otherwise, “MEMX” is meant to refer to any of the novel sequences disclosed herein. Table 1, below, provides a summary of the MEMX nucleic acids and their encoded polypeptides. TABLE 1 SEQ SEQ MEMX ID NO: ID NO: Assign- Internal (nucleic (poly- ment Identification acid) peptide) Homology 1 Construct of 1 2 Seven-Pass AL021392, Transmembrane AL031588, and Receptor Protein AL031597 2 21659259 EXT 1 3 4 Glutamate Receptor 3 21659259 EXT 2 5 6 Glutamate Receptor 4 21659259 EXT 3 7 8 Glutamate Receptor 5 16418841 9 10 Potassium Channel Protein 6 AC016485_A 11 12 Phosphatase I Protein 7 AC018653_A 13 14 Protein 8 AC18653A da1 15 16 Retinol-Binding Protein

[0082] MEMX nucleic acids and their encoded polypeptides are useful in a variety of applications and contexts. The various MEMX nucleic acids and polypeptides according to the invention are useful as members of the protein families according to the presence of domains and sequence relatedness to previously described proteins. Additionally, MEMX nucleic acids and polypeptides can also be used to identify proteins that are members of the family to which the MEMX polypeptides belong.

[0083] For example, MEM1 is homologous to members of the Seven-Pass Transmembrane Receptor Protein family of proteins. Thus, the MEM1 nucleic acids and polypeptides, antibodies and related compounds according to the invention will be useful in therapeutic and diagnostic applications in immunotherapy, viral infections, neurological disorders (e.g., Alzheimer's disease or Parkinson's disease), cancer (e.g., breast or neuroblastoma), nephrology, and female reproductive health.

[0084] MEM2, MEM3, and MEM4 are homologous to members of the Glutamate Receptor family of proteins. Thus, the MEM2 through MEM4 nucleic acids and polypeptides, antibodies and related compounds according to the invention will be useful in therapeutic and diagnostic applications targeted to lung and/or brain. In brain, it may serve as a target receptor for treating schizophrenia or reducing neuronal damage following head injury.

[0085] MEM5 is homologous to members of the Potassium Channel Protein family of proteins. Thus, the MEM5 nucleic acids and polypeptides, antibodies and related compounds according to the invention will be useful in therapeutic and diagnostic applications in the treatment of heart and other muscular disorders (e.g., anti-arrhythmic agents), supplementation of defective clotting Factor XI in clotting deficiencies, and cobalamin-deficiencies (e.g., pernicious anemia).

[0086] MEM6 is homologous to members of the Phosphatase I Protein family of proteins. Thus, the MEM6 nucleic acids and polypeptides, antibodies and related compounds according to the invention will be useful in therapeutic and diagnostic applications in the treatment of diabetes and related disorders originating in dysregulation of glycogen metabolism.

[0087] MEM7 and MEM8 are homologous to members of the Retinol-Binding Protein family of proteins. Thus, the MEM7 and MEM8 nucleic acids and polypeptides, antibodies and related compounds according to the invention will be useful in therapeutic and diagnostic applications in the treatment of vision-related disorders (e.g., keratomalacia), and cancer and/or similar neoplastic pathologies.

[0088] The MEMX nucleic acids and polypeptides can also be used to screen for molecules, which inhibit or enhance MEMX activity or function. Additional utilities for MEMX nucleic acids and polypeptides according to the invention are disclosed herein.

[0089] MEM1

[0090] An MEM1 sequence according to the invention iincludes a nucleic acid sequence encoding a polypeptide related to the seven-pass transmembrane receptor family of proteins. The nucleotide sequence [SEQ ID NO:1] of the novel nucleic acid (designated CuraGen Acc. Nos. AL021392, AL031588, and AL031597) encoding a novel protein resembling the seven-pass transmembrane receptor proteins is shown in FIG. 1. An Open Reading Frame (ORF) was identified beginning with an atg initiation codon and ending with a tga termination codon. Putative untranslated regions upstream from the initiation codon and downstream from the termination codon are shown by underlining, and the start and stop codons are shown in bold letters. The amino acid sequence [SEQ ID NO:2] of the encoded protein is presented using the one-letter code in FIG. 2.

[0091] In a BlastN search of nucleic acid sequence databases (see, FIG. 3), it was found, e.g., that the MEM1 nucleic acid sequence has 203 of 218 bases (93%) positive and 203 of 218 bases (93%) identical to sequence (designated HS1163J1) which contains: the 3′ region of a gene for a novel KIAA0279-lile EGF-like domain containing a protein similar to murine Celsr1 and rat MEGF2; a novel gene for a protein similar to C. elegans B0035.16 and bacterial tRNA (5′-Methylaminomethyl-2-thiouridylate)-Methyltransferases; and the 3′ region of a novel gene for a protein similar to murine B99.

[0092] In a search of amino acid databases, the MEM1 protein of the invention was found to have 172 of 186 amino acid residues (91%) positive with, and 162 of 186 amino acid residues (87%) identical to the seven-pass transmembrane receptor protein precusor MouseA (ptnr: PIR-ID:T14119, see, FIG. 4) which is a member of the Celsr family of seven-pass transmembrane receptor proteins which are expressed during embryogenesis in the mouse. In a BlastP search (see, FIG. 5), the protein of the present invention was found to have 2345 of 2632 amino acid residues (89%) positive with, and 2139 of 2632 amino acid residues (81%) identical to the amino acid residue seven-pass transmembrane receptor protein precusor MouseA.

[0093] A multiple sequence alignment is illustrated in FIG. 6, with the protein of the invention being shown on Line 2, in a ClustalW analysis comparing the protein of the invention with related protein sequences.

[0094] The novel nucleic acid of the invention encoding a protein resembling the seven-pass transmembrane receptor family of proteins includes the nucleic acid whose sequence [SEQ ID NO:1] is provided in FIG. 1, or a fragment thereof. The invention also includes a mutant or variant nucleic acid any of whose bases may be changed from the corresponding base shown in FIG. 1, while still encoding a protein that maintains its retinol-binding activities and physiological functions, or a fragment of such a nucleic acid. The invention further includes nucleic acids whose sequences are complementary to those just described, including nucleic acid fragments that are complementary to any of the nucleic acids just described. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications. Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject. In the mutant or variant nucleic acids, and their complements, up to 20% or more of the bases may be so changed.

[0095] The novel protein of the invention includes the proteins resembling seven-pass transmembrane receptor proteins whose sequence [SEQ ID NO:2] is provided in FIG. 2. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in FIG. 2, while still encoding a protein that maintains its proteins resembling retinol-binding activities and physiological functions, or a functional fragment thereof. In the mutant or variant protein, up to 20% or more of the residues may be so changed. The invention further encompasses antibodies and antibody fragments, such as Fab or (Fab)₂, that bind immunospecifically to any of the proteins of the invention.

[0096] MEM2, MEM3, and MEM4

[0097] An MEM2, MEM3, and MEM4 sequence according to the invention includes a nucleic acid sequence encoding a polypeptide related to the human glutamate receptor family of proteins. Three variants of a human glutamate receptor MEM2 (Internal identification No. 21659259 EXT 1); MEM3 (Internal identification No. 21659259 EXT 2); and MEM4 (Internal identification No. 21659259 EXT 3) are disclosed in the present invention. These differing sequences apparently result from splice variants (or a similar deletion) at the nucleic acid level and resemble a lung-specific, splice-form of a previously reported glutamate receptor (SPTREMBL-ACC:O60391). Each of the three splice variants will be discussed below.

[0098] Splice Variant 21659259 EXT 1 (MEM2)

[0099] The nucleotide sequence of one splice variant of the present invention MEM2 (Internal Identification No. 21659259 EXT 1) is shown in FIG. 7 [SEQ ID NO:3]. An Open Reading Frame (ORF) was identified beginning with the atg initiation codon and ending with the tga termination codon. The start and termination codons are shown in bold letters. The encoded protein is illustrated using one-letter amino acid code in FIG. 8 [SEQ ID NO:4].

[0100] In this splice variant, the difference was found at amino acid residue 360, where 73 amino acids residues were shown to be deleted (i.e., “spliced-out”). These amino acid residues are also present in the best Blast-X protein match (SPTREMBL-ACC:O60391). It is important to note that these 73 amino acids are also spliced out in a reported glutamate receptor from human brain (SWISSPROT-ACC:Q14957). Therefore, this variant may represent an isoform of a glutamate receptor that is present in both lung and brain.

[0101] BLASTN comparisons leading to the assembly of the 21659259 EXT 1 variant of this invention are illustrated in FIG. 9. As noted above, the sequences of the present invention match a genomic sequence (SPTREMBL-ACC:O60391). In assembling and verifying the sequences, one correction was made to the SeqCalling assembly, which added a G at nucleotide 104 of the assembly. It was noted that the sequencing trace appearance also suggested that another G could be present in the sequence at basepair 104. Furthermore, adding the G corrected a frame shift in the protein and resulted in a better Blast-X match with other reported glutamate receptors. This gene, 21659259 EXT 1, differs from the previously reported gene (SPTREMBL-ACC:O60391). The protein in the public database (SPTREMBL-ACC:060391) includes 73 amino acids that are missing in the present 21659259 EXT 1 sequence. It is believed that the presently disclosed assembly (21659259 EXT 1), which is derived from fetal lung tissue, represents a splice variant of the reported protein. This represents omission of bases 22806-23025 of the genomic sequence (GENBANK-ID:AC004528).

[0102] The protein in the public database (SPTREMBL-ACC:O60391) additionally includes 6 amino acid residues at the beginning of the exon (i.e., basepairs 25855-26000) of the genomic sequence (GENBANK-ID:AC004528). In the presently disclosed sequence, however, the same exon includes only the region between basepairs 25873-26000 bp, and does not contain the 18 nucleotides which lie between basepairs 25855-25873 of the genomic sequence. Accordingly, the protein variant 21659259 EXT 1 of the present invention lacks the six amino acids, present in the human and rat reference sequences, encoded by these missing bases.

[0103] Additionally, the protein found in the public database (SPTREMBL-ACC:O60391) also lacks the last exon containing 430 bp predicted by GenScan in the present invention. This exon terminates with the stop codon TGA. BLASTX comparisons used in identifying variant 21659259 EXT 1 are shown in FIG. 10.

[0104] A multiple sequence alignment of variant 21659259 EXT 1 is illustrated in FIG. 11, with the protein of the invention being shown on Line 3, in a ClustalW analysis comparing the protein of the invention with related protein sequences. The 73-residue and 6-residue deletions are shown, as is the C-terminal extension.

[0105] Splice Variant 21659259 EXT 2 (MEM3)

[0106] The nucleotide sequence [SEQ ID NO:5] of a second splice variant, MEM3 (Internal Identification No. 21659259 EXT 2), of the present invention is shown in FIG. 12. An Open Reading Frame (ORF) was identified beginning with an atg initiation codon and ending with a tga termination codon. The start and termination codons are shown in bold letters. The encoded protein [SEQ ID NO:6] is illustrated using the one-letter amino acid code in FIG. 13.

[0107] Two of the three distinctions found in MEM2 (the 21659259 EXT 1 variant) were also demonstrated to be present with this splice variant. However, it was believed that the eighteen nucleotide omission noted for MEM2 (21659259 EXT 1) should be included in view of the fact that this fragment is present in a variety of glutamate receptors. Thus the amino acids encoded by these nucleotides are included in the amino acid sequence of this variant.

[0108] BLASTN comparisons leading to the assembly of the 21659259 EXT 2 variant of this invention are included in FIG. 14. BLASTX comparisons used in identifying variant 21659259 EXT 2 are shown in FIG. 15.

[0109] A multiple sequence alignment is of MEM3 variant 21659259 EXT 2 given in FIG. 16, with the protein of the invention being shown on Line 3, in a ClustalW analysis comparing the protein of the invention with related protein sequences. The 73-residue deletion is shown, as is the carboxyl-terminal extension.

[0110] Splice Variant 21659259 EXT 3 (MEM4)

[0111] The nucleotide sequence [SEQ ID NO:7] of a third splice variant, MEM4 (Internal Identification No. 21659259 EXT 3), of the invention is shown in the nucleotide sequence of FIG. 17. An open reading frame was identified beginning with an atg initiation codon and ending with a tga termination codon. The start and stop codons are in bold letters. The amino acid sequence [SEQ ID NO:8] of the encoded protein is presented using the one-letter code in FIG. 18.

[0112] One of the three distinctions found with MEM2 (21659259 EXT 1) also occur in this variant. Due to the fact that these fragments have been shown to be present in a variety of glutamate receptors, both the eighteen nucleotide omission noted for MEM2 (21659259 EXT 1), as well as the 73 amino acid deletion, were included in the sequence of this splice variant. Thus, the amino acid sequences represented by these deletions are included in the amino acid sequence of this variant.

[0113] BLASTN comparisons leading to the assembly of MEM4 are illustrated in FIG. 19; whereas the BLASTX comparisons used in identifying MEM4 are illustrated FIG. 20. Although the match for 900 of the 901 residues of the SPTREMBL-ACC:O60391 sequence is 100% identical to that of 21659259 EXT 3, the public protein (SPTREMBL-ACC:O60391) is found to lack the terminal 143 amino acids included in the splice variants of the present invention.

[0114] ClustalW analysis comparing variant 21659259 EXT 3 with related protein sequences is illustrated in FIG. 21, with the protein of the invention being shown on Line 3. In addition, the carboxyl-terminal extension is shown.

[0115] A comparative alignment of the three splice variants of the present invention MEM2, MEM3, and MEM4 (i.e., 21659259 EXT 1; 21659259 EXT 2; and 21659259 EXT 3) is shown in FIG. 22.

[0116] The novel nucleic acid of the invention encoding a glutamate receptor includes the nucleic acid whose sequence is provided in FIG. 7 [SEQ ID NO:3]; FIG. 12 [SEQ ID NO:5]; and FIG. 17 [SEQ ID NO:7], or fragments thereof. The present invention also includes a mutant or variant nucleic acid any of whose bases may be changed from the corresponding base shown in FIGS. 7, 12, and 17, while still encoding a protein that maintains its glutamate receptor-like activities and physiological functions, or a fragment of such a nucleic acid. The invention further includes nucleic acids whose sequences are complementary to those just described, including nucleic acid fragments that are complementary to any of the nucleic acids just described. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications. Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject. In the mutant or variant nucleic acids, and their complements, up to 20% or more of the bases may be so changed.

[0117] The novel protein of the invention includes the following proteins: FIG. 8 [SEQ ID NO:4]; FIG. 13 [SEQ ID NO:6]; and FIG. 18 [SEQ ID NO:8]. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in FIG. 8, FIG. 13, and FIG. 18, while still encoding a protein that maintains its glutamate receptor-like protein-like activities and physiological functions, or a functional fragment thereof. In the mutant or variant protein, up to 20% or more of the residues may be so changed. The invention further encompasses antibodies and antibody fragments, such as Fab or (Fab)₂, that bind immunospecifically to any of the proteins of the invention.

[0118] MEM5

[0119] An MEM5 sequence according to the invention includes a nucleic acid sequence encoding a polypeptide related to the potassium channel proteins. The novel nucleic acid sequence [SEQ ID NO:9] of 1110 nucleotides (Internal Identification No. 16418841_EXT) encoding a ion channel-like protein is shown in FIG. 23. An Open Reading Frame (ORF) of 828 nucleotides was identified beginning with an atg initiation codon and ending with a tga termination codon (see, FIG. 23; [SEQ ID NO:9]). Putative untranslated regions, one upstream from the initiation codon and another downstream of the termination codon, are shown by underlining in FIG. 23, whereas the start and termination codons are shown in bold letters. The sequence of the encoded protein [SEQ ID NO:10] comprising 275 amino acid residues is presented using the one-letter amino code in FIG. 24.

[0120] In a search of sequence databases (see, FIG. 25), it was found, e.g., that the nucleic acid sequence of the protein of the invention has found to have 286 of 286 amino acid residues (100%) identical to, and 286 of 286 amino acid residues (100%) positive with, the Human potassium channel protein K⁺Hnov42 (patp:Y34130; see, International Publication No. WO 9943696 A1).

[0121] A hydrophobicity plot shows that the protein of the invention has a short, N-terminal, hydrophilic sequence (140 aa), followed by a hydrophobic region (41-65 aa, peak hydrophobicity=1), followed by a hydrophilic C-terminus. Although a SignalP analysis suggests that there is no signal peptide, the hydrophobic region at 41-65 may nevertheless be a cleavable signal peptide.

[0122] The novel nucleic acid of the invention includes the nucleic acid whose sequence [SEQ ID NO:9] is provided in FIG. 23, or a fragment thereof. The invention also includes a mutant or variant nucleic acid any of whose bases may be changed from the corresponding base shown in FIG. 23, while still encoding a protein that maintains its activities and physiological functions, or a fragment of such a nucleic acid. The invention further includes nucleic acids whose sequences are complementary to those just described, including nucleic acid fragments that are complementary to any of the nucleic acids just described. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications. Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject. In the mutant or variant nucleic acids, and their complements, up to 20% or more of the bases may be so changed.

[0123] The novel protein of the invention includes the protein whose sequence [SEQ ID NO:10] is provided in FIG. 24. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in FIG. 24, while still encoding a protein that maintains its potassium channel protein-like activities and physiological functions, or a functional fragment thereof. In the mutant or variant protein, up to 20% or more of the residues may be so changed. The invention further encompasses antibodies and antibody fragments, such as Fab or (Fab)₂, that bind immunospecifically to any of the proteins of the invention.

[0124] MEM6

[0125] An MEM6 sequence according to the invention includes a nucleic acid sequence encoding a polypeptide related to the glycogen-binding, phosphatase 1 protein family. The nucleotide sequence [SEQ ID NO:11] of the novel nucleic acid (Internal Identification No. AC016485_A) encoding a glycogen-binding protein phosphatase 1-like protein is shown in FIG. 26. An Open Reading Frame (ORF) was identified beginning with an atg initiation codon and ending with a tag termination codon. Putative untranslated regions upstream from the initiation codon and downstream from the termination codon are shown by underlining, and the start and stop codons are shown in bold letters. The amino acid sequence [SEQ ID NO:12] of the encoded protein is presented using the one-letter code in FIG. 27.

[0126] In a search of sequence databases, it was found, for example, that the nucleic acid sequence [SEQ ID NO:11] has 763 of 903 bases (84%) identical to a rat mRNA for protein phosphatase 1 (GL-subunit) (GENBANK-ID:Y18208; see, FIG. 28). The amino acid sequence [SEQ ID NO:12] of the protein of the invention was found to have 255 of 284 amino acid residues (89%) identical to, and 270 of 284 residues (92%) positive with, the 284 amino acid residue hepatic glycogen-binding subunit protein phosphatase-1 from rat (ACC: Q63759; see, FIG. 29).

[0127] A multiple sequence alignment is illustrated in FIG. 30, with the protein of the invention being shown on Line 2, in a ClustalW analysis comparing the protein of the invention with related protein sequences.

[0128] The novel nucleic acid of the invention encoding a glycogen-binding protein phosphatase 1 includes the nucleic acid whose sequence [SEQ ID NO:11] is provided in FIG. 26, or a fragment thereof. The invention also includes a mutant or variant nucleic acid any of whose bases may be changed from the corresponding base shown in FIG. 26, while still encoding a protein that maintains its glycogen-binding protein phosphatase 1-like activities and physiological functions, or a fragment of such a nucleic acid. The invention further includes nucleic acids whose sequences are complementary to those just described, including nucleic acid fragments that are complementary to any of the nucleic acids just described. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications. Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject. In the mutant or variant nucleic acids, and their complements, up to 20% or more of the bases may be so changed.

[0129] The novel protein of the invention includes the glycogen-binding protein phosphatase 1-like protein whose sequence [SEQ ID NO:12] is provided in FIG. 27. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in FIG. 27, while still encoding a protein that maintains its glycogen binding protein phosphatase 1-like activities and physiological functions, or a functional fragment thereof. In the mutant or variant protein, up to 20% or more of the residues may be so changed. The invention further encompasses antibodies and antibody fragments, such as Fab or (Fab)₂, that bind immunospecifically to any of the proteins of the invention.

[0130] MEM7

[0131] An MEM7 sequence according to the invention includes a nucleic acid sequence encoding a polypeptide related to retinol-binding protein family. The nucleotide sequence [SEQ ID NO:13] of the nucleic acid (Internal Identification No. AC018653_A) encoding a novel protein resembling retinol-binding protein is shown in FIG. 31. An Open Reading Frame (ORF) was identified beginning with an atg initiation codon and ending with a tga termination codon. Putative untranslated regions upstream from the initiation codon and downstream from the termination codon are shown by underlining, and the start and stop codons are shown in bold letters. The amino acid sequence [SEQ ID NO:14] of the encoded protein is presented using the one-letter code in FIG. 32.

[0132] In a search of sequence databases, it was found, e.g., that the MEM7 amino acid sequence [SEQ ID NO:14] of the protein of the invention had 68 of 70 amino acid residues (97%) identical to, and 70 of 70 residues (100%) positive with, the Human cytostatin I protein (patp:W27561; see, FIG. 33).

[0133] The novel nucleic acid of the invention encoding a protein resembling retinol-binding protein includes the nucleic acid whose sequence [SEQ ID NO:13] is provided in FIG. 31, or a fragment thereof. The invention also includes a mutant or variant nucleic acid any of whose bases may be changed from the corresponding base shown in FIG. 31, while still encoding a protein that maintains its proteins resembling retinol-binding activities and physiological functions, or a fragment of such a nucleic acid. The invention further includes nucleic acids whose sequences are complementary to those just described, including nucleic acid fragments that are complementary to any of the nucleic acids just described. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications. Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject. In the mutant or variant nucleic acids, and their complements, up to 20% or more of the bases may be so changed.

[0134] The novel protein of the invention includes the proteins resembling retinol-binding protein whose sequence [SEQ ID NO:14] is provided in FIG. 32. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in FIG. 32, while still encoding a protein that maintains its proteins resembling retinol-binding activities and physiological functions, or a functional fragment thereof. In the mutant or variant protein, up to 20% or more of the residues may be so changed. The invention further encompasses antibodies and antibody fragments, such as Fab or (Fab)₂, that bind immunospecifically to any of the proteins of the invention.

[0135] MEM8

[0136] An MEM8 sequence according to the invention includes a nucleic acid sequence encoding a polypeptide related to retinol-binding protein family. The nucleotide sequence [SEQ ID NO:15] of the novel nucleic acid (designated CuraGen Acc. No. AC018653A_da1) encoding a novel protein resembling retinol-binding protein is shown in FIG. 34. An Open Reading Frame (ORF) was identified beginning with an atg initiation codon and ending with a tga termination codon. Putative untranslated regions upstream from the initiation codon and downstream from the termination codon are shown by underlining, and the start and stop codons are shown in bold letters. The amino acid sequence [SEQ ID NO:16] of the encoded protein is presented using the one-letter code in FIG. 35.

[0137] In both a database analysis (see, FIG. 36), the amino acid sequence [SEQ ID NO:16] of the protein of the invention was found to have 135 of 135 amino acid residues (100%) positive with, and 133 of 135 residues (98%) identical to, the 135 amino acid residue Human cytostatin III protein (patp:W30891).

[0138] A multiple sequence alignment is illustrated in FIG. 37, with the protein of the invention being shown on Line 2, in a ClustalW analysis comparing the protein of the invention with related protein sequences.

[0139] The novel nucleic acid of the invention encoding a protein resembling retinol-binding protein includes the nucleic acid whose sequence [SEQ ID NO:15] is provided in FIG. 34, or a fragment thereof. The invention also includes a mutant or variant nucleic acid any of whose bases may be changed from the corresponding base shown in FIG. 34, while still encoding a protein that maintains its proteins resembling retinol-binding activities and physiological functions, or a fragment of such a nucleic acid. The invention further includes nucleic acids whose sequences are complementary to those just described, including nucleic acid fragments that are complementary to any of the nucleic acids just described. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications. Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject. In the mutant or variant nucleic acids, and their complements, up to 20% or more of the bases may be so changed.

[0140] The novel protein of the invention includes the proteins resembling retinol-binding protein whose sequence [SEQ ID NO:16] is provided in FIG. 35. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in FIG. 35, while still encoding a protein that maintains its proteins resembling retinol-binding activities and physiological functions, or a functional fragment thereof. In the mutant or variant protein, up to 20% or more of the residues may be so changed. The invention further encompasses antibodies and antibody fragments, such as F_(ab) or (F_(ab))_(2,) that bind immunospecifically to any of the proteins of the invention.

[0141] MEMX Nucleic Acids

[0142] The nucleic acids of the invention include those that encode a MEMX polypeptide or protein. As used herein, the terms polypeptide and protein are interchangeable.

[0143] In some embodiments, a MEMX nucleic acid encodes a mature MEMX polypeptide. As used herein, a “mature” form of a polypeptide or protein described herein relates to the product of a naturally occurring polypeptide or precursor form or proprotein. The naturally occurring polypeptide, precursor or proprotein includes, by way of non-limiting example, the full length gene product, encoded by the corresponding gene. Alternatively, it may be defined as the polypeptide, precursor or proprotein encoded by an open reading frame described herein. The product “mature” form arises, again by way of non-limiting example, as a result of one or more naturally occurring processing steps that may take place within the cell in which the gene product arises. Examples of such processing steps leading to a “mature” form of a polypeptide or protein include the cleavage of the amino-terminal methionine residue encoded by the initiation codon of an open reading frame, or the proteolytic cleavage of a signal peptide or leader sequence. Thus a mature form arising from a precursor polypeptide or protein that has residues 1 to N, where residue 1 is the amino-terminal methionine, would have residues 2 through N remaining after removal of the amino-terminal methionine. Alternatively, a mature form arising from a precursor polypeptide or protein having residues 1 to N, in which an amino-terminal signal sequence from residue 1 to residue M is cleaved, would have the residues from residue M+1 to residue N remaining. Further as used herein, a “mature” form of a polypeptide or protein may arise from a step of post-translational modification other than a proteolytic cleavage event. Such additional processes include, by way of non-limiting example, glycosylation, myristoylation or phosphorylation. In general, a mature polypeptide or protein may result from the operation of only one of these processes, or a combination of any of them.

[0144] Among the MEMX nucleic acids is the nucleic acid whose sequence is provided in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or a fragment thereof. Additionally, the invention includes mutant or variant nucleic acids of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or a fragment thereof, any of whose bases may be changed from the corresponding bases shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, while still encoding a protein that maintains at least one of its MEMX-like activities and physiological functions (i.e., modulating angiogenesis, neuronal development). The invention further includes the complement of the nucleic acid sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, including fragments, derivatives, analogs and homologs thereof. The invention additionally includes nucleic acids or nucleic acid fragments, or complements thereto, whose structures include chemical modifications.

[0145] One aspect of the invention pertains to isolated nucleic acid molecules that encode MEMX proteins or biologically active portions thereof. Also included are nucleic acid fragments sufficient for use as hybridization probes to identify MEMX-encoding nucleic acids (e.g., MEMX mRNA) and fragments for use as polymerase chain reaction (PCR) primers for the amplification or mutation of MEMX nucleic acid molecules. As used herein, the term “nucleic acid molecule” is intended to include DNA molecules (e.g., cDNA or genomic DNA), RNA molecules (e.g., mRNA), analogs of the DNA or RNA generated using nucleotide analogs, and derivatives, fragments and homologs thereof. The nucleic acid molecule can be single-stranded or double-stranded, but preferably is double-stranded DNA.

[0146] The term “probes” refer to nucleic acid sequences of variable length, preferably between at least about 10 nucleotides (nt), 100 nt, or as many as about, e.g., 6,000 nt, depending on use. Probes are used in the detection of identical, similar, or complementary nucleic acid sequences. Longer length probes are usually obtained from a natural or recombinant source, are highly specific and much slower to hybridize than oligomers. Probes may be single- or double-stranded and designed to have specificity in PCR, membrane-based hybridization technologies, or ELISA-like technologies.

[0147] An “isolated” nucleic acid molecule is one that is separated from other nucleic acid molecules that are present in the natural source of the nucleic acid. Examples of isolated nucleic acid molecules include, but are not limited to, recombinant DNA molecules contained in a vector, recombinant DNA molecules maintained in a heterologous host cell, partially or substantially purified nucleic acid molecules, and synthetic DNA or RNA molecules. Preferably, an “isolated” nucleic acid is free of sequences which naturally flank the nucleic acid (i.e., sequences located at the 5′ and 3′ ends of the nucleic acid) in the genomic DNA of the organism from which the nucleic acid is derived. For example, in various embodiments, the isolated MEMX nucleic acid molecule can contain less than about 50 kb, 25 kb, 5 kb, 4 kb, 3 kb, 2 kb,

[0148] 1 kb, 0.5 kb or 0.1 kb of nucleotide sequences which naturally flank the nucleic acid molecule in genomic DNA of the cell from which the nucleic acid is derived. Moreover, an “isolated” nucleic acid molecule, such as a cDNA molecule, can be substantially free of other cellular material or culture medium when produced by recombinant techniques, or of chemical precursors or other chemicals when chemically synthesized.

[0149] A nucleic acid molecule of the present invention, e.g., a nucleic acid molecule having the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or a complement of any of this nucleotide sequence, can be isolated using standard molecular biology techniques and the sequence information provided herein. Using all or a portion of the nucleic acid sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, as a hybridization probe, MEMX nucleic acid sequences can be isolated using standard hybridization and cloning techniques (e.g., as described in Sambrook et al., eds., MOLECULAR CLONING: A LABORATORY MANUAL 2^(nd) Ed., Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y., 1989; and Ausubel, et al., eds., CURRENT PROTOCOLS IN MOLECULAR BIOLOGY, John Wiley & Sons, New York, N.Y., 1993.)

[0150] A nucleic acid of the invention can be amplified using cDNA, mRNA or alternatively, genomic DNA, as a template and appropriate oligonucleotide primers according to standard PCR amplification techniques. The nucleic acid so amplified can be cloned into an appropriate vector and characterized by DNA sequence analysis. Furthermore, oligonucleotides corresponding to MEMX nucleotide sequences can be prepared by standard synthetic techniques, e.g., using an automated DNA synthesizer.

[0151] As used herein, the term “oligonucleotide” refers to a series of linked nucleotide residues, which oligonucleotide has a sufficient number of nucleotide bases to be used in a PCR reaction. A short oligonucleotide sequence may be based on, or designed from, a genomic or cDNA sequence and is used to amplify, confirm, or reveal the presence of an identical, similar or complementary DNA or RNA in a particular cell or tissue. Oligonucleotides comprise portions of a nucleic acid sequence having about 10 nt, 50 nt, or 100 nt in length, preferably about 15 nt to 30 nt in length. In one embodiment, an oligonucleotide comprising a nucleic acid molecule less than 100 nt in length would further comprise at lease 6 contiguous nucleotides of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or a complement thereof. Oligonucleotides may be chemically synthesized and may be used as probes.

[0152] In another embodiment, an isolated nucleic acid molecule of the invention comprises a nucleic acid molecule that is a complement of the nucleotide sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or a portion of this nucleotide sequence. A nucleic acid molecule that is complementary to the nucleotide sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, is one that is sufficiently complementary to the nucleotide sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15 that it can hydrogen bond with little or no mismatches to the nucleotide sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, thereby forming a stable duplex.

[0153] As used herein, the term “complementary” refers to Watson-Crick or Hoogsteen base pairing between nucleotide units of a nucleic acid molecule, and the term “binding” means the physical or chemical interaction between two polypeptides or compounds or associated polypeptides or compounds or combinations thereof. Binding includes ionic, non-ionic, Von der Waals, hydrophobic interactions, etc. A physical interaction can be either direct or indirect. Indirect interactions may be through or due to the effects of another polypeptide or compound. Direct binding refers to interactions that do not take place through, or due to, the effect of another polypeptide or compound, but instead are without other substantial chemical intermediates.

[0154] Moreover, the nucleic acid molecule of the invention can comprise only a portion of the nucleic acid sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, e.g., a fragment that can be used as a probe or primer, or a fragment encoding a biologically active portion of MEMX. Fragments provided herein are defined as sequences of at least 6 (contiguous) nucleic acids or at least 4 (contiguous) amino acids, a length sufficient to allow for specific hybridization in the case of nucleic acids or for specific recognition of an epitope in the case of amino acids, respectively, and are at most some portion less than a full length sequence. Fragments may be derived from any contiguous portion of a nucleic acid or amino acid sequence of choice. Derivatives are nucleic acid sequences or amino acid sequences formed from the native compounds either directly or by modification or partial substitution. Analogs are nucleic acid sequences or amino acid sequences that have a structure similar to, but not identical to, the native compound but differs from it in respect to certain components or side chains. Analogs may be synthetic or from a different evolutionary origin and may have a similar or opposite metabolic activity compared to wild-type.

[0155] Derivatives and analogs may be full length or other than full length, if the derivative or analog contains a modified nucleic acid or amino acid, as described below. Derivatives or analogs of the nucleic acids or proteins of the invention include, but are not limited to, molecules comprising regions that are substantially homologous to the nucleic acids or proteins of the invention, in various embodiments, by at least about 70%, 80%, 82%, 90%, 92%, 98%, or even 99% identity (with a preferred identity of 80-99%) over a nucleic acid or amino acid sequence of identical size or when compared to an aligned sequence in which the alignment is done by a computer homology program known in the art, or whose encoding nucleic acid is capable of hybridizing to the complement of a sequence encoding the aforementioned proteins under stringent, moderately stringent, or low stringent conditions. See e.g. Ausubel, et al., CURRENT PROTOCOLS IN MOLECULAR BIOLOGY, John Wiley & Sons, New York, N.Y., 1993, and below. An exemplary program is the Gap program (Wisconsin Sequence Analysis Package, Version 8 for UNIX, Genetics Computer Group, University Research Park, Madison, Wis.) using the default settings, which uses the algorithm of Smith and Waterman (1981. Adv. Appl. Math. 2: 482-489, which is incorporated herein by reference in its entirety).

[0156] A “homologous nucleic acid sequence” or “homologous amino acid sequence,” or variations thereof, refer to sequences characterized by a homology at the nucleotide level or amino acid level as discussed above. Homologous nucleotide sequences encode those sequences coding for isoforms of a MEMX polypeptide. Isoforms can be expressed in different tissues of the same organism as a result of, for example, alternative splicing of RNA. Alternatively, isoforms can be encoded by different genes. In the present invention, homologous nucleotide sequences include nucleotide sequences encoding for a MEMX polypeptide of species other than humans, including, but not limited to, mammals, and thus can include, e.g., mouse, rat, rabbit, dog, cat cow, horse, and other organisms. Homologous nucleotide sequences also include, but are not limited to, naturally occurring allelic variations and mutations of the nucleotide sequences set forth herein. A homologous nucleotide sequence does not, however, include the nucleotide sequence encoding human MEMX protein. Homologous nucleic acid sequences include those nucleic acid sequences that encode conservative amino acid substitutions (see below) in SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, as well as a polypeptide having MEMX activity. Biological activities of the MEMX proteins are described below. A homologous amino acid sequence does not encode the amino acid sequence of a human MEMX polypeptide.

[0157] The nucleotide sequence determined from the cloning of the human MEMX gene allows for the generation of probes and primers designed for use in identifying and/or cloning MEMX homologues in other cell types, e.g., from other tissues, as well as MEMX homologues from other mammals. The probe/primer typically comprises a substantially purified oligonucleotide. The oligonucleotide typically comprises a region of nucleotide sequence that hybridizes under stringent conditions to at least about 12, 25, 50, 100, 150, 200, 250, 300, 350 or 400 or more consecutive sense strand nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15; or an anti-sense strand nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or of a naturally occurring mutant of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15.

[0158] Probes based upon the human MEMX nucleotide sequence can be used to detect transcripts or genomic sequences encoding the same or homologous proteins. In various embodiments, the probe further comprises a label group attached thereto, e.g., the label group can be a radioisotope, a fluorescent compound, an enzyme, or an enzyme co-factor. Such probes can be used as a part of a diagnostic test kit for identifying cells or tissue which misexpress a MEMX protein, such as by measuring a level of a MEMX-encoding nucleic acid in a sample of cells from a subject e.g., detecting MEMX mRNA levels or determining whether a genomic MEMX gene has been mutated or deleted.

[0159] A “polypeptide having a biologically active portion of MEMX” refers to polypeptides exhibiting activity similar, but not necessarily identical to, an activity of a polypeptide of the present invention, including mature forms, as measured in a particular biological assay, with or without dose dependency. A nucleic acid fragment encoding a “biologically active portion of MEMX” can be prepared by isolating a portion of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, that encodes a polypeptide having a MEMX biological activity (biological activities of the MEMX proteins are described below), expressing the encoded portion of MEMX protein (e.g., by recombinant expression in vitro) and assessing the activity of the encoded portion of MEMX. For example, a nucleic acid fragment encoding a biologically active portion of MEMX can optionally include an ATP-binding domain. In another embodiment, a nucleic acid fragment encoding a biologically active portion of MEMX includes one or more regions.

[0160] MEMX Variants

[0161] The invention further encompasses nucleic acid molecules that differ from the nucleotide sequences shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15 due to the degeneracy of the genetic code. These nucleic acids thus encode the same MEMX protein as that encoded by the nucleotide sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, e.g., the polypeptide of SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16.

[0162] In addition to the human MEMX nucleotide sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, it will be appreciated by those skilled in the art that DNA sequence polymorphisms that lead to changes in the amino acid sequences of MEMX may exist within a population (e.g., the human population). Such genetic polymorphism in the MEMX gene may exist among individuals within a population due to natural allelic variation. As used herein, the terms “gene” and “recombinant gene” refer to nucleic acid molecules comprising an open reading frame encoding a MEMX protein, preferably a mammalian MEMX protein. Such natural allelic variations can typically result in 1-20% variance in the nucleotide sequence of the MEMX gene. Any and all such nucleotide variations and resulting amino acid polymorphisms in MEMX that are the result of natural allelic variation and that do not alter the functional activity of MEMX are intended to be within the scope of the invention.

[0163] Moreover, nucleic acid molecules encoding MEMX proteins from other species, and thus that have a nucleotide sequence that differs from the human sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15 are intended to be within the scope of the invention. Nucleic acid molecules corresponding to natural allelic variants and homologues of the MEMX cDNAs of the invention can be isolated based on their homology to the human MEMX nucleic acids disclosed herein using the human cDNAs, or a portion thereof, as a hybridization probe according to standard hybridization techniques under stringent hybridization conditions. For example, a soluble human MEMX cDNA can be isolated based on its homology to human membrane-bound MEMX. Likewise, a membrane-bound human MEMX cDNA can be isolated based on its homology to soluble human MEMX.

[0164] Accordingly, in another embodiment, an isolated nucleic acid molecule of the invention is at least 6 nucleotides in length and hybridizes under stringent conditions to the nucleic acid molecule comprising the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15. In another embodiment, the nucleic acid is at least 10, 25, 50, 100, 250, 500 or 750 nucleotides in length. In another embodiment, an isolated nucleic acid molecule of the invention hybridizes to the coding region. As used herein, the term “hybridizes under stringent conditions” is intended to describe conditions for hybridization and washing under which nucleotide sequences at least 60% homologous to each other typically remain hybridized to each other.

[0165] Homologs (i.e., nucleic acids encoding MEMX proteins derived from species other than human) or other related sequences (e.g., paralogs) can be obtained by low, moderate or high stringency hybridization with all or a portion of the particular human sequence as a probe using methods well known in the art for nucleic acid hybridization and cloning.

[0166] As used herein, the phrase “stringent hybridization conditions” refers to conditions under which a probe, primer or oligonucleotide will hybridize to its target sequence, but to no other sequences. Stringent conditions are sequence-dependent and will be different in different circumstances. Longer sequences hybridize specifically at higher temperatures than shorter sequences. Generally, stringent conditions are selected to be about 5° C. lower than the thermal melting point (T_(m)) for the specific sequence at a defined ionic strength and pH. The Tm is the temperature (under defined ionic strength, pH and nucleic acid concentration) at which 50% of the probes complementary to the target sequence hybridize to the target sequence at equilibrium. Since the target sequences are generally present at excess, at Tm, 50% of the probes are occupied at equilibrium. Typically, stringent conditions will be those in which the salt concentration is less than about 1.0 M sodium ion, typically about 0.01 to 1.0 M sodium ion (or other salts) at pH 7.0 to 8.3 and the temperature is at least about 30° C. for short probes, primers or oligonucleotides (e.g., 10 nt to 50 nt) and at least about 60° C. for longer probes, primers and oligonucleotides. Stringent conditions may also be achieved with the addition of destabilizing agents, such as formamide.

[0167] Stringent conditions are known to those skilled in the art and can be found in CURRENT PROTOCOLS IN MOLECULAR BIOLOGY, John Wiley & Sons, N.Y. (1989), 6.3.1-6.3.6. Preferably, the conditions are such that sequences at least about 620%, 70%, 72%, 82%, 90%, 92%, 98%, or 99% homologous to each other typically remain hybridized to each other. A non-limiting example of stringent hybridization conditions is hybridization in a high salt buffer comprising 6×SSC, 50 mM Tris-HCl (pH 7.5), 1 mM EDTA, 0.02% PVP, 0.02% Ficoll, 0.02% BSA, and 500 mg/ml denatured salmon sperm DNA at 65° C. This hybridization is followed by one or more washes in 0.2×SSC, 0.01% BSA at 50° C. An isolated nucleic acid molecule of the invention that hybridizes under stringent conditions to the sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, corresponds to a naturally occurring nucleic acid molecule. As used herein, a “naturally-occurring” nucleic acid molecule refers to an RNA or DNA molecule having a nucleotide sequence that occurs in nature (e.g., encodes a natural protein).

[0168] In a second embodiment, a nucleic acid sequence that is hybridizable to the nucleic acid molecule comprising the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or fragments, analogs or derivatives thereof, under conditions of moderate stringency is provided. A non-limiting example of moderate stringency hybridization conditions are hybridization in 6×SSC, 5× Denhardt's solution, 0.20% SDS and 100 mg/ml denatured salmon sperm DNA at 55° C., followed by one or more washes in 1×SSC, 0.1% SDS at 37° C. Other conditions of moderate stringency that may be used are well known in the art. See, e.g., Ausubel et al. (eds.), 1993, CURRENT PROTOCOLS IN MOLECULAR BIOLOGY, John Wiley & Sons, NY, and Kriegler, 1990, GENE TRANSFER AND EXPRESSION, A LABORATORY MANUAL, Stockton Press, NY.

[0169] In a third embodiment, a nucleic acid that is hybridizable to the nucleic acid molecule comprising the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or fragments, analogs or derivatives thereof, under conditions of low stringency, is provided. A non-limiting example of low stringency hybridization conditions are hybridization in 320% formamide, 5×SSC, 50 mM Tris-HCl (pH 7.5), 5 mM EDTA, 0.02% PVP, 0.02% Ficoll, 0.2% BSA, 100 mg/ml denatured salmon sperm DNA, 10% (wt/vol) dextran sulfate at 40° C., followed by one or more washes in 2×SSC, 25 mM Tris-HCl (pH 7.4), 5 mM EDTA, and 0.1% SDS at 50° C. Other conditions of low stringency that may be used are well known in the art (e.g., as employed for cross-species hybridizations). See, e.g., Ausubel et al. (eds.), 1993, CURRENT PROTOCOLS IN MOLECULAR BIOLOGY, John Wiley & Sons, NY, and Kriegler, 1990, GENE TRANSFER AND EXPRESSION, A LABORATORY MANUAL, Stockton Press, NY; Shilo and Weinberg, 1981, Proc Natl Acad Sci USA 78: 6789-6792.

[0170] I. Conservative Mutations

[0171] In addition to naturally-occurring allelic variants of the MEMX sequence that may exist in the population, the skilled artisan will further appreciate that changes can be introduced by mutation into the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, thereby leading to changes in the amino acid sequence of the encoded MEMX protein, without altering the functional ability of the MEMX protein. For example, nucleotide substitutions leading to amino acid substitutions at “non-essential” amino acid residues can be made in the sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15. A “non-essential” amino acid residue is a residue that can be altered from the wild-type sequence of MEMX without altering the biological activity, whereas an “essential” amino acid residue is required for biological activity. For example, amino acid residues that are conserved among the MEMX proteins of the present invention, are predicted to be particularly unamenable to alteration.

[0172] Another aspect of the invention pertains to nucleic acid molecules encoding MEMX proteins that contain changes in amino acid residues that are not essential for activity. Such MEMX proteins differ in amino acid sequence from SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, yet retain biological activity. In one embodiment, the isolated nucleic acid molecule comprises a nucleotide sequence encoding a protein, wherein the protein comprises an amino acid sequence at least about 720% homologous to the amino acid sequence of SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16. Preferably, the protein encoded by the nucleic acid is at least about 80% homologous to SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, more preferably at least about 90%, 92%, 98%, and most preferably at least about 99% homologous to SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16.

[0173] An isolated nucleic acid molecule encoding a MEMX protein homologous to the protein of can be created by introducing one or more nucleotide substitutions, additions or deletions-into the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 5, such that one or more amino acid substitutions, additions or deletions are introduced into the encoded protein.

[0174] Mutations can be introduced into the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15 by standard techniques, such as site-directed mutagenesis and PCR-mediated mutagenesis. Preferably, conservative amino acid substitutions are made at one or more predicted non-essential amino acid residues. A “conservative amino acid substitution” is one in which the amino acid residue is replaced with an amino acid residue having a similar side chain. Families of amino acid residues having similar side chains have been defined in the art. These families include amino acids with basic side chains (e.g., lysine, arginine, histidine), acidic side chains (e.g., aspartic acid, glutamic acid), uncharged polar side chains (e.g., glycine, asparagine, glutamine, serine, threonine, tyrosine, cysteine), nonpolar side chains (e.g., alanine, valine, leucine, isoleucine, proline, phenylalanine, methionine, tryptophan), beta-branched side chains (e.g., threonine, valine, isoleucine) and aromatic side chains (e.g., tyrosine, phenylalanine, tryptophan, histidine). Thus, a predicted nonessential amino acid residue in MEMX is replaced with another amino acid residue from the same side chain family. Alternatively, in another embodiment, mutations can be introduced randomly along all or part of a MEMX coding sequence, such as by saturation mutagenesis, and the resultant mutants can be screened for MEMX biological activity to identify mutants that retain activity. Following mutagenesis of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, the encoded protein can be expressed by any recombinant technology known in the art and the activity of the protein can be determined.

[0175] In one embodiment, a mutant MEMX protein can be assayed for: (i) the ability to form protein:protein interactions with other MEMX proteins, other cell-surface proteins, or biologically active portions thereof; (ii) complex formation between a mutant MEMX protein and a MEMX receptor; (iii) the ability of a mutant MEMX protein to bind to an intracellular target protein or biologically active portion thereof; (e.g., avidin proteins); (iv) the ability to bind MEMX protein; or (v) the ability to specifically bind an anti-MEMX protein antibody.

[0176] Antisense MEMX Nucleic Acids

[0177] Another aspect of the invention pertains to isolated antisense nucleic acid molecules that are hybridizable to or complementary to the nucleic acid molecule comprising the nucleotide sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or fragments, analogs or derivatives thereof. An “antisense” nucleic acid comprises a nucleotide sequence that is complementary to a “sense” nucleic acid encoding a protein, e.g., complementary to the coding strand of a double-stranded cDNA molecule or complementary to an mRNA sequence. In specific aspects, antisense nucleic acid molecules are provided that comprise a sequence complementary to at least about 10, 25, 50, 100, 250 or 500 nucleotides or an entire MEMX coding strand, or to only a portion thereof. Nucleic acid molecules encoding fragments, homologs, derivatives and analogs of a MEMX protein of SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, or antisense nucleic acids complementary to a MEMX nucleic acid sequence of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15 are additionally provided.

[0178] In one embodiment, an antisense nucleic acid molecule is antisense to a “coding region” of the coding strand of a nucleotide sequence encoding MEMX. The term “coding region” refers to the region of the nucleotide sequence comprising codons which are translated into amino acid residues (e.g., the protein coding region of human MEMX corresponds to SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16). In another embodiment, the antisense nucleic acid molecule is antisense to a “non-coding region” of the coding strand of a nucleotide sequence encoding MEMX. The term “non-coding region” refers to 5′ and 3′ sequences which flank the coding region that are not translated into amino acids (i.e., also referred to as 5′ and 3′ untranslated regions).

[0179] Given the coding strand sequences encoding MEMX disclosed herein (e.g., SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15), antisense nucleic acids of the invention can be designed according to the rules of Watson and Crick or Hoogsteen base pairing. The antisense nucleic acid molecule can be complementary to the entire coding region of MEMX mRNA, but more preferably is an oligonucleotide that is antisense to only a portion of the coding or non-coding region of MEMX mRNA. For example, the antisense oligonucleotide can be complementary to the region surrounding the translation start site of MEMX mRNA. An antisense oligonucleotide can be, for example, about 5, 10, 15, 20, 25, 30, 35, 40, 45 or 50 nucleotides in length. An antisense nucleic acid of the invention can be constructed using chemical synthesis or enzymatic ligation reactions using procedures known in the art. For example, an antisense nucleic acid (e.g., an antisense oligonucleotide) can be chemically synthesized using naturally occurring nucleotides or variously modified nucleotides designed to increase the biological stability of the molecules or to increase the physical stability of the duplex formed between the antisense and sense nucleic acids, e.g., phosphorothioate derivatives and acridine substituted nucleotides can be used.

[0180] Examples of modified nucleotides that can be used to generate the antisense nucleic acid include: 5-fluorouracil, 5-bromouracil, 5-chlorouracil, 5-iodouracil, hypoxanthine, xanthine, 4-acetylcytosine, 5-(carboxyhydroxylmethyl) uracil, 5-carboxymethylaminomethyl-2-thiouridine, 5-carboxymethylaminomethyluracil, dihydrouracil, beta-D-galactosylqueosine, inosine, N6-isopentenyladenine, 1-methylguanine, 1-methylinosine, 2,2-dimethylguanine, 2-methyladenine, 2-methylguanine, 3-methylcytosine, 5-methylcytosine, N6-adenine, 7-methylguanine, 5-methylaminomethyluracil, 5-methoxyaminomethyl-2-thiouracil, beta-D-mannosylqueosine, 5′-methoxycarboxymethyluracil, 5-methoxyuracil, 2-methylthio-N-6-isopentenyladenine, uracil-5-oxyacetic acid (v), wybutoxosine, pseudouracil, queosine, 2-thiocytosine, 5-methyl-2-thiouracil, 2-thiouracil, 4-thiouracil, 5-methyluracil, uracil-5-oxyacetic acid methylester, uracil-5-oxyacetic acid (v), 5-methyl-2-thiouracil, 3-(3-amino-3-N-2-carboxypropyl) uracil, (acp3)w, and 2,6-diaminopurine. Alternatively, the antisense nucleic acid can be produced biologically using an expression vector into which a nucleic acid has been subcloned in an antisense orientation (i.e., RNA transcribed from the inserted nucleic acid will be of an antisense orientation to a target nucleic acid of interest, described further in the following subsection).

[0181] The antisense nucleic acid molecules of the invention are typically administered to a subject or generated in situ such that they hybridize with or bind to cellular mRNA and/or genomic DNA encoding a MEMX protein to thereby inhibit expression of the protein, e.g., by inhibiting transcription and/or translation. The hybridization can be by conventional nucleotide complementarity to form a stable duplex, or, for example, in the case of an antisense nucleic acid molecule that binds to DNA duplexes, through specific interactions in the major groove of the double helix. An example of a route of administration of antisense nucleic acid molecules of the invention includes direct injection at a tissue site. Alternatively, antisense nucleic acid molecules can be modified to target selected cells and then administered systemically. For example, for systemic administration, antisense molecules can be modified such that they specifically bind to receptors or antigens expressed on a selected cell surface, e.g., by linking the antisense nucleic acid molecules to peptides or antibodies that bind to cell surface receptors or antigens. The antisense nucleic acid molecules can also be delivered to cells using the vectors described herein. To achieve sufficient intracellular concentrations of antisense molecules, vector constructs in which the antisense nucleic acid molecule is placed under the control of a strong pol II or pol III promoter are preferred.

[0182] In yet another embodiment, the antisense nucleic acid molecule of the invention is an α-anomeric nucleic acid molecule. An α-anomeric nucleic acid molecule forms specific double-stranded hybrids with complementary RNA in which, contrary to the usual β-units, the strands run parallel to each other (see, Gaultier, et al. 1987. Nucl. Acids Res. 15: 6625-6641). The antisense nucleic acid molecule can also comprise a 2′-o-methylribonucleotide (see, Inoue, et al., 1987. Nucl. Acids Res. 15: 6131-6148) or a chimeric RNA-DNA analogue (see, Inoue, et al., 1987. FEBS Lett. 215: 327-330).

[0183] Such modifications include, by way of non-limiting example, modified bases, and nucleic acids whose sugar phosphate backbones are modified or derivatized. These modifications are carried out at least in part to enhance the chemical stability of the modified nucleic acid, such that they may be used, for example, as antisense binding nucleic acids in therapeutic applications in a subject.

[0184] MEMX Ribozymes and PNA Moieties

[0185] In still another embodiment, an antisense nucleic acid of the invention is a ribozyme. Ribozymes are catalytic RNA molecules with ribonuclease activity that are capable of cleaving a single-stranded nucleic acid, such as a mRNA, to which they have a complementary region. Thus, ribozymes (e.g., hammerhead ribozymes; see, Haselhoff and Gerlach, 1988. Nature 334: 585-591) can be used to catalytically-cleave MEMX mRNA transcripts to thereby inhibit translation of MEMX mRNA. A ribozyme having specificity for a MEMX-encoding nucleic acid can be designed based upon the nucleotide sequence of a MEMX DNA disclosed herein (i.e., SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15). For example, a derivative of a Tetrahymena L-19 IVS RNA can be constructed in which the nucleotide sequence of the active site is complementary to the nucleotide sequence to be cleaved in a MEMX-encoding mRNA. See, e.g., Cech, et al. U.S. Pat. No. 4,987,071; and Cech, et al., U.S. Pat. No. 5,116,742. Alternatively, MEMX mRNA can be used to select a catalytic RNA having a specific ribonuclease activity from a pool of RNA molecules. See, e.g., Bartel, et al., 1993. Science 261: 1411-1418.

[0186] Alternatively, MEMX gene expression can be inhibited by targeting nucleotide sequences complementary to the regulatory region of the MEMX (e.g., the MEMX promoter and/or enhancers) to form triple helical structures that prevent transcription of the MEMX gene in target cells. See, generally, Helene, 1991. Anticancer Drug Des. 6: 569-584; Helene. et al. 1992. Ann. N.Y. Acad. Sci. 660: 27-36; and Maher. 1992. Bioassays 14: 807-815.

[0187] In various embodiments, the nucleic acids of MEMX can be modified at the base moiety, sugar moiety or phosphate backbone to improve, e.g., the stability, hybridization, or solubility of the molecule. For example, the deoxyribose phosphate backbone of the nucleic acids can be modified to generate peptide nucleic acids (see, Hyrup, et al. 1996. Bioorg. Med. Chem. 4: 5-23). As used herein, the terms “peptide nucleic acids” or “PNAs” refer to nucleic acid mimics, e.g., DNA mimics, in which the deoxyribose phosphate backbone is replaced by a pseudopeptide backbone and only the four natural nucleobases are retained. The neutral backbone of PNAs has been shown to allow for specific hybridization to DNA and RNA under conditions of low ionic strength. The synthesis of PNA oligomers can be performed using standard solid phase peptide synthesis protocols as described in Hyrup, et al., 1996. supra; Perry-O'Keefe, et al., 1996. Proc. Natl. Acad. Sci. USA 93: 14670-14675.

[0188] PNAs of MEMX can be used in therapeutic and diagnostic applications. For example, PNAs can be used as antisense or antigene agents for sequence-specific modulation of gene expression by, e.g., inducing transcription or translation arrest or inhibiting replication. PNAs of MEMX can also be used, e.g., in the analysis of single base pair mutations in a gene by, e.g., PNA directed PCR clamping; as artificial restriction enzymes when used in combination with other enzymes, e.g., S1 nucleases (Hyrup, 1996. supra); or as probes or primers for DNA sequence and hybridization (Hyrup, 1996 and Perry-O'Keefe, 1996., supra).

[0189] In another embodiment, PNAs of MEMX can be modified, e.g., to enhance their stability or cellular uptake, by attaching lipophilic or other helper groups to PNA, by the formation of PNA-DNA chimeras, or by the use of liposomes or other techniques of drug delivery known in the art. For example, PNA-DNA chimeras of MEMX can be generated that may combine the advantageous properties of PNA and DNA. Such chimeras allow DNA recognition enzymes, e.g., RNase H and DNA polymerases, to interact with the DNA portion while the PNA portion would provide high binding affinity and specificity. PNA-DNA chimeras can be linked using linkers of appropriate lengths selected in terms of base stacking, number of bonds between the nucleobases, and orientation. The synthesis of PNA-DNA chimeras can be performed (see, e.g., Finn, et al., 1996. Nucl. Acids Res. 24: 3357-3363. For example, a DNA chain can be synthesized on a solid support using standard phosphoramidite coupling chemistry, and modified nucleoside analogs, e.g., 5′-(4-methoxytrityl) amino-5′-deoxy-thymidine phosphoramidite, can be used between the PNA and the 5′ end of DNA (see, Mag, et al., 1989. Nucl. Acids Res. 17: 5973-5988). PNA monomers are then coupled in a stepwise manner to produce a chimeric molecule with a 5′ PNA segment and a 3′ DNA segment (Finn, et al., 1996., supra). Alternatively, chimeric molecules can be synthesized with a 5′ DNA segment and a 3′ PNA segment (see, Petersen, et al., 1975. Bioorg. Med. Chem. Lett. 5: 1119-1124.

[0190] In other embodiments, the oligonucleotide may include other appended groups such as peptides (e.g., for targeting host cell receptors in vivo), or agents facilitating transport across the cell membrane (see, e.g., Letsinger, et al., 1989. Proc. Natl. Acad. Sci. U.S.A. 86: 6553-6556; Lemaitre, et al., 1987. Proc. Natl. Acad. Sci. 84: 648-652; PCT Publication No. WO88/09810) or the blood-brain barrier (see, e.g., PCT Publication No. WO 89/10134). In addition, oligonucleotides can be modified with hybridization triggered cleavage agents (see, e.g., Krol, et al., 1988. BioTechniques 6:958-976) or intercalating agents (see, e.g., Zon, 1988. Pharm. Res. 5: 539-549). To this end, the oligonucleotide may be conjugated to another molecule, e.g., a peptide, a hybridization triggered cross-linking agent, a transport agent, a hybridization-triggered cleavage agent, and the like.

[0191] MEMX Polypeptides

[0192] A MEMX polypeptide of the invention includes the MEMX-like protein whose sequence is provided in SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16. The invention also includes a mutant or variant protein any of whose residues may be changed from the corresponding residue shown in SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, while still encoding a protein that maintains its MEMX-like activities and physiological functions, or a functional fragment thereof. In some embodiments, up to 20% or more of the residues may be so changed in the mutant or variant protein. In some embodiments, the MEMX polypeptide according to the invention is a mature polypeptide.

[0193] In general, a MEMX-like variant that preserves MEMX-like function includes any variant in which residues at a particular position in the sequence have been substituted by other amino acids, and further include the possibility of inserting an additional residue or residues between two residues of the parent protein as well as the possibility of deleting one or more residues from the parent sequence. Any amino acid substitution, insertion, or deletion is encompassed by the invention. In favorable circumstances, the substitution is a conservative substitution as defined above.

[0194] One aspect of the invention pertains to isolated MEMX proteins, and biologically active portions thereof, or derivatives, fragments, analogs or homologs thereof. Also provided are polypeptide fragments suitable for use as immunogens to raise anti-MEMX antibodies. In one embodiment, native MEMX proteins can be isolated from cells or tissue sources by an appropriate purification scheme using standard protein purification techniques. In another embodiment, MEMX proteins are produced by recombinant DNA techniques. Alternative to recombinant expression, a MEMX protein or polypeptide can be synthesized chemically using standard peptide synthesis techniques.

[0195] An “isolated” or “purified” protein or biologically active portion thereof is substantially free of cellular material or other contaminating proteins from the cell or tissue source from which the MEMX protein is derived, or substantially free from chemical precursors or other chemicals when chemically synthesized. The language “substantially free of cellular material” includes preparations of MEMX protein in which the protein is separated from cellular components of the cells from which it is isolated or recombinantly produced. In one embodiment, the language “substantially free of cellular material” includes preparations of MEMX protein having less than about 30% (by dry weight) of non-MEMX protein (also referred to herein as a “contaminating protein”), more preferably less than about 20% of non-MEMX protein, still more preferably less than about 10% of non-MEMX protein, and most preferably less than about 20% non-MEMX protein. When the MEMX protein or biologically active portion thereof is recombinantly produced, it is also preferably substantially free of culture medium, i.e., culture medium represents less than about 20%, more preferably less than about 10%, and most preferably less than about 20% of the volume of the protein preparation.

[0196] The language “substantially free of chemical precursors or other chemicals” includes preparations of MEMX protein in which the protein is separated from chemical precursors or other chemicals that are involved in the synthesis of the protein. In one embodiment, the language “substantially free of chemical precursors or other chemicals” includes preparations of MEMX protein having less than about 30% (by dry weight) of chemical precursors or non-MEMX chemicals, more preferably less than about 20% chemical precursors or non-MEMX chemicals, still more preferably less than about 10% chemical precursors or non-MEMX chemicals, and most preferably less than about 20% chemical precursors or non-MEMX chemicals.

[0197] Biologically active portions of a MEMX protein include peptides comprising amino acid sequences sufficiently homologous to or derived from the amino acid sequence of the MEMX protein, e.g., the amino acid sequence shown in SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, that include fewer amino acids than the full length MEMX proteins, and exhibit at least one activity of a MEMX protein. Typically, biologically active portions comprise a domain or motif with at least one activity of the MEMX protein. A biologically active portion of a MEMX protein can be a polypeptide which is, for example, 10, 25, 50, 100 or more amino acids in length.

[0198] A biologically active portion of a MEMX protein of the present invention may contain at least one of the above-identified domains conserved between the MEMX proteins, e.g. TSR modules. Moreover, other biologically active portions, in which other regions of the protein are deleted, can be prepared by recombinant techniques and evaluated for one or more of the functional activities of a native MEMX protein.

[0199] In an embodiment, the MEMX protein has an amino acid sequence shown in SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16. In other embodiments, the MEMX protein is substantially homologous to SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16 and retains the functional activity of the protein of SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, yet differs in amino acid sequence due to natural allelic variation or mutagenesis, as described in detail below. Accordingly, in another embodiment, the MEMX protein is a protein that comprises an amino acid sequence at least about 45% homologous, and more preferably about 55, 65, 70, 75, 80, 85, 90, 95, 98, or even 99% homologous to the amino acid sequence of SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16 and retains the functional activity of the MEMX proteins of SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16.

[0200] I. Determining Homology Between Two or More Amino Acid Sequences

[0201] To determine the percent homology of two amino acid sequences or of two nucleic acids, the sequences are aligned for optimal comparison purposes (e.g., gaps can be introduced in either of the sequences being compared for optimal alignment between the sequences). The amino acid residues or nucleotides at corresponding amino acid positions or nucleotide positions are then compared. When a position in the first sequence is occupied by the same amino acid residue or nucleotide as the corresponding position in the second sequence, then the molecules are homologous at that position (i.e., as used herein amino acid or nucleic acid “homology” is equivalent to amino acid or nucleic acid “identity”).

[0202] The nucleic acid sequence homology may be determined as the degree of identity between two sequences. The homology may be determined using computer programs known in the art, such as GAP software provided in the GCG program package. See, Needleman and Wunsch 1970 J Mol Biol 48: 443-453. Using GCG GAP software with the following settings for nucleic acid sequence comparison: GAP creation penalty of 5.0 and GAP extension penalty of 0.3, the coding region of the analogous nucleic acid sequences referred to above exhibits a degree of identity preferably of at least 70%, 72%, 80%, 82%, 90%, 92%, 98%, or 99%, with the CDS (encoding) part of the DNA sequence shown in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15.

[0203] The term “sequence identity” refers to the degree to which two polynucleotide or polypeptide sequences are identical on a residue-by-residue basis over a particular region of comparison. The term “percentage of sequence identity” is calculated by comparing two optimally aligned sequences over that region of comparison, determining the number of positions at which the identical nucleic acid base (e.g., A, T, C, G, U, or I, in the case of nucleic acids) occurs in both sequences to yield the number of matched positions, dividing the number of matched positions by the total number of positions in the region of comparison (i.e., the window size), and multiplying the result by 100 to yield the percentage of sequence identity. The term “substantial identity” as used herein denotes a characteristic of a polynucleotide sequence, wherein the polynucleotide comprises a sequence that has at least 80 percent sequence identity, preferably at least 85 percent identity and often 90 to 95 percent sequence identity, more usually at least 99 percent sequence identity as compared to a reference sequence over a comparison region. The term “percentage of positive residues” is calculated by comparing two optimally aligned sequences over that region of comparison, determining the number of positions at which the identical and conservative amino acid substitutions, as defined above, occur in both sequences to yield the number of matched positions, dividing the number of matched positions by the total number of positions in the region of comparison (i.e., the window size), and multiplying the result by 100 to yield the percentage of positive residues.

[0204] Chimeric and Fusion Proteins

[0205] The invention also provides MEMX chimeric or fusion proteins. As used herein, a MEMX “chimeric protein” or “fusion protein” comprises a MEMX polypeptide operatively linked to a non-MEMX polypeptide. An “MEMX polypeptide” refers to a polypeptide having an amino acid sequence corresponding to MEMX, whereas a “non-MEMX polypeptide” refers to a polypeptide having an amino acid sequence corresponding to a protein that is not substantially homologous to the MEMX protein, e.g., a protein that is different from the MEMX protein and that is derived from the same or a different organism. Within a MEMX fusion protein the MEMX polypeptide can correspond to all or a portion of a MEMX protein. In one embodiment, a MEMX fusion protein comprises at least one biologically active portion of a MEMX protein. In another embodiment, a MEMX fusion protein comprises at least two biologically active portions of a MEMX protein. Within the fusion protein, the term “operatively linked” is intended to indicate that the MEMX polypeptide and the non-MEMX polypeptide are fused in-frame to each other. The non-MEMX polypeptide can be fused to the N-terminus or C-terminus of the MEMX polypeptide.

[0206] For example, in one embodiment a MEMX fusion protein comprises a MEMX polypeptide operably linked to the extracellular domain of a second protein. Such fusion proteins can be further utilized in screening assays for compounds that modulate MEMX activity (such assays are described in detail below).

[0207] In another embodiment, the fusion protein is a glutathione S-transferase (GST)-MEMX fusion protein in which the MEMX sequences are fused to the carboxyl-terminus of the GST sequences. Such fusion proteins can facilitate the purification of recombinant MEMX.

[0208] In another embodiment, the fusion protein is a MEMX-immunoglobulin fusion protein in which the MEMX sequences comprising one or more domains are fused to sequences derived from a member of the immunoglobulin protein family. The MEMX-immunoglobulin fusion proteins of the invention can be incorporated into pharmaceutical compositions and administered to a subject to inhibit an interaction between a MEMX ligand and a MEMX protein on the surface of a cell, to thereby suppress MEMX-mediated signal transduction in vivo. In one non-limiting example, a contemplated MEMX ligand of the invention is the MEMX receptor. The MEMX-immunoglobulin fusion proteins can be used to affect the bioavailability of a MEMX cognate ligand. Inhibition of the MEMX ligand/MEMX interaction may be useful therapeutically for both the treatment of proliferative and differentiative disorders, e,g., cancer as well as modulating (e.g., promoting or inhibiting) cell survival. Moreover, the MEMX-immunoglobulin fusion proteins of the invention can be used as immunogens to produce anti-MEMX antibodies in a subject, to purify MEMX ligands, and in screening assays to identify molecules that inhibit the interaction of MEMX with a MEMX ligand.

[0209] A MEMX chimeric or fusion protein of the invention can be produced by standard recombinant DNA techniques. For example, DNA fragments coding for the different polypeptide sequences are ligated together in-frame in accordance with conventional techniques, e.g., by employing blunt-ended or stagger-ended termini for ligation, restriction enzyme digestion to provide for appropriate termini, filling-in of cohesive ends as appropriate, alkaline phosphatase treatment to avoid undesirable joining, and enzymatic ligation. In another embodiment, the fusion gene can be synthesized by conventional techniques including automated DNA synthesizers. Alternatively, PCR amplification of gene fragments can be carried out using anchor primers that give rise to complementary overhangs between two consecutive gene fragments that can subsequently be annealed and reamplified to generate a chimeric gene sequence (see, for example, Ausubel, et al. (eds.) CURRENT PROTOCOLS IN MOLECULAR BIOLOGY, John Wiley & Sons, 1992). Moreover, many expression vectors are commercially available that already encode a fusion moiety (e.g., a GST polypeptide). A MEMX-encoding nucleic acid can be cloned into such an expression vector such that the fusion moiety is linked in-frame to the MEMX protein.

[0210] MEMX Agonists and Antagonists

[0211] The present invention also pertains to variants of the MEMX proteins that function as either MEMX agonists (i.e., mimetics) or as MEMX antagonists. Variants of the MEMX protein can be generated by mutagenesis, e.g., discrete point mutation or truncation of the MEMX protein. An agonist of the MEMX protein can retain substantially the same, or a subset of, the biological activities of the naturally occurring form of the MEMX protein. An antagonist of the MEMX protein can inhibit one or more of the activities of the naturally occurring form of the MEMX protein by, for example, competitively binding to a downstream or upstream member of a cellular signaling cascade which includes the MEMX protein. Thus, specific biological effects can be elicited by treatment with a variant of limited function. In one embodiment, treatment of a subject with a variant having a subset of the biological activities of the naturally occurring form of the protein has fewer side effects in a subject relative to treatment with the naturally occurring form of the MEMX proteins.

[0212] Variants of the MEMX protein that function as either MEMX agonists (mimetics) or as MEMX antagonists can be identified by screening combinatorial libraries of mutants, e.g., truncation mutants, of the MEMX protein for MEMX protein agonist or antagonist activity. In one embodiment, a variegated library of MEMX variants is generated by combinatorial mutagenesis at the nucleic acid level and is encoded by a variegated gene library. A variegated library of MEMX variants can be produced by, for example, enzymatically ligating a mixture of synthetic oligonucleotides into gene sequences such that a degenerate set of potential MEMX sequences is expressible as individual polypeptides, or alternatively, as a set of larger fusion proteins (e.g., for phage display) containing the set of MEMX sequences therein. There are a variety of methods which can be used to produce libraries of potential MEMX variants from a degenerate oligonucleotide sequence. Chemical synthesis of a degenerate gene sequence can be performed in an automatic DNA synthesizer, and the synthetic gene then ligated into an appropriate expression vector. Use of a degenerate set of genes allows for the provision, in one mixture, of all of the sequences encoding the desired set of potential MEMX sequences. Methods for synthesizing degenerate oligonucleotides are known in the art (see, e.g., Narang 1983. Tetrahedron 39:3; Itakura, et al., 1984. Annual Rev. Biochem. 53: 323; Itakura, et al., 1984. Science 198: 1056; Ike, et al., 1983. Nucl. Acid Res. 11:477.

[0213] I. Polypeptide Libraries

[0214] In addition, libraries of fragments of the MEMX protein coding sequences can be used to generate a variegated population of MEMX fragments for screening and subsequent selection of variants of an MEMX protein. In one embodiment, a library of coding sequence fragments can be generated by treating a double stranded PCR fragment of an MEMX coding sequence with a nuclease under conditions wherein nicking occurs only about once per molecule, denaturing the double stranded DNA, renaturing the DNA to form double-stranded DNA that can include sense/antisense pairs from different nicked products, removing single stranded portions from reformed duplexes by treatment with S1 nuclease, and ligating the resulting fragment library into an expression vector. By this method, expression libraries can be derived which encodes N-terminal and internal fragments of various sizes of the MEMX proteins.

[0215] Various techniques are known in the art for screening gene products of combinatorial libraries made by point mutations or truncation, and for screening cDNA libraries for gene products having a selected property. Such techniques are adaptable for rapid screening of the gene libraries generated by the combinatorial mutagenesis of MEMX proteins. The most widely used techniques, which are amenable to high throughput analysis, for screening large gene libraries typically include cloning the gene library into replicable expression vectors, transforming appropriate cells with the resulting library of vectors, and expressing the combinatorial genes under conditions in which detection of a desired activity facilitates isolation of the vector encoding the gene whose product was detected. Recursive ensemble mutagenesis (REM), a new technique that enhances the frequency of functional mutants in the libraries, can be used in combination with the screening assays to identify MEMX variants. See, e.g., Arkin and Yourvan, 1992. Proc. Natl. Acad. Sci. USA 89: 7811-7815; Delgrave, et al., 1993. Protein Engineering 6:327-331.

[0216] Anti-MEMX Antibodies

[0217] Also included in the invention are antibodies to MEMX proteins, or fragments of MEMX proteins. The term “antibody” as used herein refers to immunoglobulin molecules and immunologically active portions of immunoglobulin (Ig) molecules, i.e., molecules that contain an antigen binding site that specifically binds (immunoreacts with) an antigen. Such antibodies include, but are not limited to, polyclonal, monoclonal, chimeric, single chain, F_(ab), F_(ab′) and F_((ab′)2) fragments, and an F_(ab) expression library. In general, an antibody molecule obtained from humans relates to any of the classes IgG, IgM, IgA, IgE and IgD, which differ from one another by the nature of the heavy chain present in the molecule. Certain classes have subclasses as well, such as IgG₁, IgG₂, and others. Furthermore, in humans, the light chain may be a kappa chain or a lambda chain. Reference herein to antibodies includes a reference to all such classes, subclasses and types of human antibody species.

[0218] An isolated MEMX-related protein of the invention may be intended to serve as an antigen, or a portion or fragment thereof, and additionally can be used as an immunogen to generate antibodies that immunospecifically bind the antigen, using standard techniques for polyclonal and monoclonal antibody preparation. The full-length protein can be used or, alternatively, the invention provides antigenic peptide fragments of the antigen for use as immunogens. An antigenic peptide fragment comprises at least 6 amino acid residues of the amino acid sequence of the full length protein, such as an amino acid sequence shown in SEQ ID NO:2, 4, 6, 8, 10, 12, 14, or 16, and encompasses an epitope thereof such that an antibody raised against the peptide forms a specific immune complex with the full length protein or with any fragment that contains the epitope. Preferably, the antigenic peptide comprises at least 10 amino acid residues, or at least 15 amino acid residues, or at least 20 amino acid residues, or at least 30 amino acid residues. Preferred epitopes encompassed by the antigenic peptide are regions of the protein that are located on its surface; commonly these are hydrophilic regions.

[0219] In certain embodiments of the invention, at least one epitope encompassed by the antigenic peptide is a region of MEMX-related protein that is located on the surface of the protein, e.g., a hydrophilic region. A hydrophobicity analysis of the human MEMX-related protein sequence will indicate which regions of a MEMX-related protein are particularly hydrophilic and, therefore, are likely to encode surface residues useful for targeting antibody production. As a means for targeting antibody production, hydropathy plots showing regions of hydrophilicity and hydrophobicity may be generated by any method well known in the art, including, for example, the Kyte Doolittle or the Hopp Woods methods, either with or without Fourier transformation. See, e.g., Hopp and Woods, 1981, Proc. Nat. Acad. Sci. USA 78: 3824-3828; Kyte and Doolittle, 1982. J. Mol. Biol. 157: 105-142, each of which is incorporated herein by reference in its entirety. Antibodies that are specific for one or more domains within an antigenic protein, or derivatives, fragments, analogs or homologs thereof, are also provided herein.

[0220] A protein of the invention, or a derivative, fragment, analog, homolog or ortholog thereof, may be utilized as an immunogen in the generation of antibodies that immunospecifically bind these protein components.

[0221] Various procedures known within the art may be used for the production of polyclonal or monoclonal antibodies directed against a protein of the invention, or against derivatives, fragments, analogs homologs or orthologs thereof (see, for example, ANTIBODIES: A LABORATORY MANUAL, Harlow E, and Lane D, 1988, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y., incorporated herein by reference). Some of these antibodies are discussed below.

[0222] I. Polyclonal Antibodies

[0223] For the production of polyclonal antibodies, various suitable host animals (e.g., rabbit, goat, mouse or other mammal) may be immunized by one or more injections with the native protein, a synthetic variant thereof, or a derivative of the foregoing. An appropriate immunogenic preparation can contain, for example, the naturally occurring immunogenic protein, a chemically synthesized polypeptide representing the immunogenic protein, or a recombinantly expressed immunogenic protein. Furthermore, the protein may be conjugated to a second protein known to be immunogenic in the mammal being immunized. Examples of such immunogenic proteins include but are not limited to keyhole limpet hemocyanin, serum albumin, bovine thyroglobulin, and soybean trypsin inhibitor. The preparation can further include an adjuvant. Various adjuvants used to increase the immunological response include, but are not limited to, Freund's (complete and incomplete), mineral gels (e.g., aluminum hydroxide), surface active substances (e.g., lysolecithin, pluronic polyols, polyanions, peptides, oil emulsions, dinitrophenol, etc.), adjuvants usable in humans such as Bacille Calmette-Guerin and Corynebacterium parvum, or similar immunostimulatory agents. Additional examples of adjuvants which can be employed include MPL-TDM adjuvant (monophosphoryl Lipid A, synthetic trehalose dicorynomycolate).

[0224] The polyclonal antibody molecules directed against the immunogenic protein can be isolated from the mammal (e.g., from the blood) and further purified by well known techniques, such as affinity chromatography using protein A or protein G, which provide primarily the IgG fraction of immune serum. Subsequently, or alternatively, the specific antigen which is the target of the immunoglobulin sought, or an epitope thereof, may be immobilized on a column to purify the immune specific antibody by immunoaffinity chromatography. Purification of immunoglobulins is discussed, for example, by D. Wilkinson (The Scientist, published by The Scientist, Inc., Philadelphia Pa., Vol. 14, No. 8 (Apr. 17, 2000), pp. 25-28).

[0225] II. Monoclonal Antibodies

[0226] The term “monoclonal antibody” (MAb) or “monoclonal antibody composition”, as used herein, refers to a population of antibody molecules that contain only one molecular species of antibody molecule consisting of a unique light chain gene product and a unique heavy chain gene product. In particular, the complementarity determining regions (CDRs) of the monoclonal antibody are identical in all the molecules of the population. MAbs thus contain an antigen binding site capable of immunoreacting with a particular epitope of the antigen characterized by a unique binding affinity for it.

[0227] Monoclonal antibodies can be prepared using hybridoma methods, such as those described by Kohler and Milstein, (1975. Nature 256: 495). In a hybridoma method, a mouse, hamster, or other appropriate host animal, is typically immunized with an immunizing agent to elicit lymphocytes that produce or are capable of producing antibodies that will specifically bind to the immunizing agent. Alternatively, the lymphocytes can be immunized in vitro.

[0228] The immunizing agent will typically include the protein antigen, a fragment thereof or a fusion protein thereof. Generally, either peripheral blood lymphocytes are used if cells of human origin are desired, or spleen cells or lymph node cells are used if non-human mammalian sources are desired. The lymphocytes are then fused with an immortalized cell line using a suitable fusing agent, such as polyethylene glycol, to form a hybridoma cell (Goding, MONOCLONAL ANTIBODIES: PRINCIPLES AND PRACTICE, Academic Press, (1986) pp. 59-103). Immortalized cell lines are usually transformed mammalian cells, particularly myeloma cells of rodent, bovine and human origin. Usually, rat or mouse myeloma cell lines are employed. The hybridoma cells can be cultured in a suitable culture medium that preferably contains one or more substances that inhibit the growth or survival of the unfused, immortalized cells. For example, if the parental cells lack the enzyme hypoxanthine guanine phosphoribosyl transferase (HGPRT or HPRT), the culture medium for the hybridomas typically will include hypoxanthine, aminopterin, and thymidine (“HAT medium”), which substances prevent the growth of HGPRT-deficient cells.

[0229] Preferred immortalized cell lines are those that fuse efficiently, support stable high level expression of antibody by the selected antibody-producing cells, and are sensitive to a medium such as HAT medium. More preferred immortalized cell lines are murine myeloma lines, which can be obtained, for instance, from the Salk Institute Cell Distribution Center, San Diego, Calif. and the American Type Culture Collection, Manassas, Va. Human myeloma and mouse-human heteromyeloma cell lines also have been described for the production of human monoclonal antibodies (Kozbor, 1984. J. Immunol. 133: 3001; Brodeur, et al., MONOCLONAL ANTIBODY PRODUCTION TECHNIQUES AND APPLICATIONS, Marcel Dekker, Inc., New York, (1987) pp. 51-63).

[0230] The culture medium in which the hybridoma cells are cultured can then be assayed for the presence of monoclonal antibodies directed against the antigen. Preferably, the binding specificity of monoclonal antibodies produced by the hybridoma cells is determined by immunoprecipitation or by an in vitro binding assay, such as radioimmunoassay (RIA) or enzyme-linked immunoabsorbent assay (ELISA). Such techniques and assays are known in the art. The binding affinity of the monoclonal antibody can, for example, be determined by the Scatchard analysis of Munson and Pollard, (1980. Anal. Biochem. 107: 220). Preferably, antibodies having a high degree of specificity and a high binding affinity for the target antigen are isolated.

[0231] After the desired hybridoma cells are identified, the clones can be subcloned by limiting dilution procedures and grown by standard methods. Suitable culture media for this purpose include, for example, Dulbecco's Modified Eagle's Medium and RPMI-1640 medium. Alternatively, the hybridoma cells can be grown in vivo as ascites in a mammal.

[0232] The monoclonal antibodies secreted by the subclones can be isolated or purified from the culture medium or ascites fluid by conventional immunoglobulin purification procedures such as, for example, protein A-Sepharose, hydroxylapatite chromatography, gel electrophoresis, dialysis, or affinity chromatography.

[0233] The monoclonal antibodies can also be made by recombinant DNA methods, such as those described in U.S. Pat. No. 4,816,567. DNA encoding the monoclonal antibodies of the invention can be readily isolated and sequenced using conventional procedures (e.g., by using oligonucleotide probes that are capable of binding specifically to genes encoding the heavy and light chains of murine antibodies). The hybridoma cells of the invention serve as a preferred source of such DNA. Once isolated, the DNA can be placed into expression vectors, which are then transfected into host cells such as simian COS cells, Chinese hamster ovary (CHO) cells, or myeloma cells that do not otherwise produce immunoglobulin protein, to obtain the synthesis of monoclonal antibodies in the recombinant host cells. The DNA also can be modified, for example, by substituting the coding sequence for human heavy and light chain constant domains in place of the homologous murine sequences (U.S. Pat. No. 4,816,567; Morrison, 1994. Nature 368: 812-813) or by covalently joining to the immunoglobulin coding sequence all or part of the coding sequence for a non-immunoglobulin polypeptide. Such a non-immunoglobulin polypeptide can be substituted for the constant domains of an antibody of the invention, or can be substituted for the variable domains of one antigen-combining site of an antibody of the invention to create a chimeric bivalent antibody.

[0234] III. Humanized Antibodies

[0235] The antibodies directed against the protein antigens of the invention can further comprise humanized antibodies or human antibodies. These antibodies are suitable for administration to humans without engendering an immune response by the human against the administered immunoglobulin. Humanized forms of antibodies are chimeric immunoglobulins, immunoglobulin chains or fragments thereof (such as Fv, Fab, Fab′, F(ab′)₂ or other antigen-binding subsequences of antibodies) that are principally comprised of the sequence of a human immunoglobulin, and contain minimal sequence derived from a non-human immunoglobulin. Humanization can be performed following the method of Winter and co-workers (Jones, et al., 1986. Nature, 321: 522-525; Riechmann, et al., 1988. Nature 332: 323-327; Verhoeyen, et al., 1988. Science, 239: 1534-1536); by substituting rodent CDRs or CDR sequences for the corresponding sequences of a human antibody. (see, e.g., U.S. Pat. No. 5,225,539.). In some instances, Fv framework residues of the human immunoglobulin are replaced by corresponding non-human residues. Humanized antibodies can also comprise residues which are found neither in the recipient antibody nor in the imported CDR or framework sequences. In general, the humanized antibody will comprise substantially all of at least one, and typically two, variable domains, in which all or substantially all of the CDR regions correspond to those of a non-human immunoglobulin and all or substantially all of the framework regions are those of a human immunoglobulin consensus sequence. The humanized antibody optimally also will comprise at least a portion of an immunoglobulin constant region (Fc), typically that of a human immunoglobulin (Jones, et al., 1986, supra; Riechmann, et al., 1988, supra; Presta, 1992. Curr. Op. Struct. Biol., 2: 593-596).

[0236] IV. Human Antibodies

[0237] Fully human antibodies relate to antibody molecules in which essentially the entire sequences of both the light chain and the heavy chain, including the CDRs, arise from human genes. Such antibodies are termed “human antibodies”, or “fully human antibodies” herein. Human monoclonal antibodies can be prepared by the trioma technique; the human B-cell hybridoma technique (see, e.g., Kozbor, et al., 1983. Immunol Today 4: 72) and the EBV hybridoma technique to produce human monoclonal antibodies (see, e.g., Cole, et al., 1985. In: MONOCLONAL ANTIBODIES AND CANCER THERAPY, Alan R. Liss, Inc., pp. 77-96). Human monoclonal antibodies may be utilized in the practice of the present invention and may be produced by using human hybridomas (see, e.g., Cote, et al., 1983. Proc. Natl. Acad. Sci. USA 80: 2026-2030) or by transforming human B-cells with Epstein Barr Virus in vitro (see, e.g., Cole, et al., 1985., supra).

[0238] In addition, human antibodies can also be produced using additional techniques, including phage display libraries (Hoogenboom and Winter, 1991. J. Mol. Biol. 227: 381; Marks, et al., J. Mol. Biol. 222:). Similarly, human antibodies can be made by introducing human immunoglobulin loci into transgenic animals, e.g., mice in which the endogenous immunoglobulin genes have been partially or completely inactivated. Upon challenge, human antibody production is observed, which closely resembles that seen in humans in all respects, including gene rearrangement, assembly, and antibody repertoire. This approach is described, for example, in U.S. Pat. Nos. 5,545,807; 5,545,806; 5,569,825; 5,625,126; 5,633,425; 5,661,016, and Marks, et al. (1992. Bio/Technology 10: 779-783); Lonberg, et al. (1994. Nature 368: 856-859); Morrison (1994. Nature 368: 812-813); Fishwild, et al, (1996. Nature Biotech. 14: 845-851); Neuberger (1996. Nature Biotech. 14: 826); and Lonberg and Huszar (1995. International Rev. Immunol. 13: 65-93).

[0239] Human antibodies may additionally be produced using transgenic nonhuman animals which are modified so as to produce fully human antibodies rather than the animal's endogenous antibodies in response to challenge by an antigen. See, PCT Publication WO94/02602. The endogenous genes encoding the heavy and light immunoglobulin chains in the nonhuman host have been incapacitated, and active loci encoding human heavy and light chain immunoglobulins are inserted into the host's genome. The human genes are incorporated, for example, using yeast artificial chromosomes containing the requisite human DNA segments. An animal which provides all the desired modifications is then obtained as progeny by crossbreeding intermediate transgenic animals containing fewer than the full complement of the modifications. The preferred embodiment of such a nonhuman animal is a mouse, and is termed the Xenomouse™ as disclosed in PCT Publications WO 96/33735 and WO 96/34096. This animal produces

[0240] B cells which secrete fully human immunoglobulins. The antibodies can be obtained directly from the animal after immunization with an immunogen of interest, as, for example, a preparation of a polyclonal antibody, or alternatively from immortalized B cells derived from the animal, such as hybridomas producing monoclonal antibodies. Additionally, the genes encoding the immunoglobulins with human variable regions can be recovered and expressed to obtain the antibodies directly, or can be further modified to obtain analogs of antibodies such as, for example, single chain Fv molecules.

[0241] An example of a method of producing a nonhuman host, exemplified as a mouse, lacking expression of an endogenous immunoglobulin heavy chain is disclosed in U.S. Pat. No. 5,939,598. It can be obtained by a method including deleting the J segment genes from at least one endogenous heavy chain locus in an embryonic stem cell to prevent rearrangement of the locus and to prevent formation of a transcript of a rearranged immunoglobulin heavy chain locus, the deletion being effected by a targeting vector containing a gene encoding a selectable marker; and producing from the embryonic stem cell a transgenic mouse whose somatic and germ cells contain the gene encoding the selectable marker.

[0242] A method for producing an antibody of interest, such as a human antibody, is disclosed in U.S. Pat. No. 5,916,771. It includes introducing an expression vector that contains a nucleotide sequence encoding a heavy chain into one mammalian host cell in culture, introducing an expression vector containing a nucleotide sequence encoding a light chain into another mammalian host cell, and fusing the two cells to form a hybrid cell. The hybrid cell expresses an antibody containing the heavy chain and the light chain.

[0243] In a further improvement on this procedure, a method for identifying a clinically relevant epitope on an immunogen, and a correlative method for selecting an antibody that binds immunospecifically to the relevant epitope with high affinity, are disclosed in PCT publication WO 99/53049.

[0244] V. F_(ab) Fragments and Single Chain Antibodies

[0245] According to the invention, techniques can be adapted for the production of single-chain antibodies specific to an antigenic protein of the invention (see, e.g., U.S. Pat. No. 4,946,778). In addition, methods can be adapted for the construction of F_(ab) expression libraries (see, e.g., Huse, et al., 1989 Science 246: 1275-1281) to allow rapid and effective identification of monoclonal F_(ab) fragments with the desired specificity for a protein or derivatives, fragments, analogs or homologs thereof. Antibody fragments that contain the idiotypes to a protein antigen may be produced by techniques known in the art including, but not limited to: (i) an F_((ab′)2) fragment produced by pepsin digestion of an antibody molecule; (ii) an F_(ab) fragment generated by reducing the disulfide bridges of an F_((ab′)2) fragment; (iii) an F_(ab) fragment generated by the treatment of the antibody molecule with papain and a reducing agent; and (iv) F_(v) fragments.

[0246] VI. Bispecific Antibodies

[0247] Bispecific antibodies are monoclonal, preferably human or humanized, antibodies that have binding specificities for at least two different antigens. In the present case, one of the binding specificities is for an antigenic protein of the invention. The second binding target is any other antigen, and advantageously is a cell-surface protein or receptor or receptor subunit.

[0248] Methods for making bispecific antibodies are known in the art. Traditionally, the recombinant production of bispecific antibodies is based on the co-expression of two immunoglobulin heavy-chain/light-chain pairs, where the two heavy chains have different specificities (see, e.g., Milstein and Cuello, 1983. Nature 305: 537-539). Because of the random assortment of immunoglobulin heavy and light chains, these hybridomas (i.e., quadromas) produce a potential mixture of ten different antibody molecules, of which only one has the correct bispecific structure. The purification of the correct molecule is usually accomplished by affinity chromatography steps. Similar procedures are disclosed in PCT Publication

[0249] WO 93/08829 (published May 13, 1993); Traunecker, et al., (1991. EMBO J., 10: 3655-3659).

[0250] Antibody variable domains with the desired binding specificities (antibody-antigen combining sites) can be fused to immunoglobulin constant domain sequences. The fusion preferably is with an immunoglobulin heavy-chain constant domain, comprising at least part of the hinge, CH2, and CH3 regions. It is preferred to have the first heavy-chain constant region (CH1) containing the site necessary for light-chain binding present in at least one of the fusions. DNAs encoding the immunoglobulin heavy-chain fusions and, if desired, the immunoglobulin light chain, are inserted into separate expression vectors, and are co-transfected into a suitable host organism. For further details of generating bispecific antibodies (see, e.g., Suresh, et al., 1986. Meth. Enzymology 121: 210).

[0251] According to another approach described in PCT Publication WO 96/27011, the interface between a pair of antibody molecules can be engineered to maximize the percentage of heterodimers which are recovered from recombinant cell culture. The preferred interface comprises at least a part of the CH3 region of an antibody constant domain. In this method, one or more small amino acid side chains from the interface of the first antibody molecule are replaced with larger side chains (e.g., tyrosine or tryptophan). Compensatory “cavities” of identical or similar size to the large side chain(s) are created on the interface of the second antibody molecule by replacing large amino acid side chains with smaller ones (e.g. alanine or threonine). This provides a mechanism for increasing the yield of the heterodimer over other unwanted end-products such as homodimers.

[0252] Bispecific antibodies can be prepared as full length antibodies or antibody fragments (e.g. F_((ab′)2) bispecific antibodies). Techniques for generating bispecific antibodies from antibody fragments have been described in the literature. For example, bispecific antibodies can be prepared using chemical linkage. Brennan, et al. (1985. Science 229: 81) describe a procedure wherein intact antibodies are proteolytically cleaved to generate F(ab′)₂ fragments. These fragments are reduced in the presence of the dithiol complexing agent sodium arsenite to stabilize vicinal dithiols and prevent intermolecular disulfide formation. The Fab′ fragments generated are then converted to thionitrobenzoate (TNB) derivatives. One of the Fab′-TNB derivatives is then reconverted to the Fab′-thiol by reduction with mercaptoethylamine and is mixed with an equimolar amount of the other Fab′-TNB derivative to form the bispecific antibody. The bispecific antibodies produced can be used as agents for the selective immobilization of enzymes.

[0253] Additionally, Fab′ fragments can be directly recovered from E. coli and chemically coupled to form bispecific antibodies. Shalaby, et al. (1992. J. Exp. Med. 175: 217-225) describe the production of a fully humanized bispecific antibody F_((ab′)2) molecule. Each Fab′ fragment was separately secreted from E. coli and subjected to directed chemical coupling in vitro to form the bispecific antibody. The bispecific antibody thus formed was able to bind to cells overexpressing the ErbB2 receptor and normal human T cells, as well as trigger the lytic activity of human cytotoxic lymphocytes against human breast tumor targets.

[0254] Various techniques for making and isolating bispecific antibody fragments directly from recombinant cell culture have also been described. For example, bispecific antibodies have been produced using leucine zippers (Kostelny, et al., 1992. J. Immunol. 148(5): 1547-1553). The leucine zipper peptides from the Fos and Jun proteins were linked to the Fab′ portions of two different antibodies by gene fusion. The antibody homodimers were reduced at the hinge region to form monomers and then re-oxidized to form the antibody heterodimers. This method can also be utilized for the production of antibody homodimers. The “diabody” technology described by Hollinger, et al. (1993. Proc. Natl. Acad. Sci. USA 90: 6444-6448) has provided an alternative mechanism for making bispecific antibody fragments. The fragments comprise a heavy-chain variable domain (V_(H)) connected to a light-chain variable domain (V_(L)) by a linker which is too short to allow pairing between the two domains on the same chain. Accordingly, the V_(H) and V_(L) domains of one fragment are forced to pair with the complementary V_(L) and V_(H) domains of another fragment, thereby forming two antigen-binding sites. Another strategy for making bispecific antibody fragments by the use of single-chain Fv (sFv) dimers has also been reported (Gruber, et al., 1994. J. Immunol. 152: 5368).

[0255] Antibodies with more than two valencies are contemplated. For example, trispecific antibodies can be prepared (Tutt, et al., 1991. J. Immunol. 147: 60).

[0256] Exemplary bispecific antibodies can bind to two different epitopes, at least one of which originates in the protein antigen of the invention. Alternatively, an anti-antigenic arm of an immunoglobulin molecule can be combined with an arm which binds to a triggering molecule on a leukocyte such as a T-cell receptor molecule (e.g., CD2, CD3, CD28, or B7), or Fc receptors for IgG (FcγR), such as FcγRI (CD64), FcγRII (CD32) and FcγRIII (CD16) so as to focus cellular defense mechanisms to the cell expressing the particular antigen. Bispecific antibodies can also be used to direct cytotoxic agents to cells which express a particular antigen. These antibodies possess an antigen-binding arm and an arm which binds a cytotoxic agent or a radionuclide chelator, such as EOTUBE, DPTA, DOTA, or TETA. Another bispecific antibody of interest binds the protein antigen described herein and further binds tissue factor (TF).

[0257] VII. Heteroconjugate Antibodies

[0258] Heteroconjugate antibodies are also within the scope of the present invention. Heteroconjugate antibodies are composed of two covalently joined antibodies. Such antibodies have, for example, been proposed to target immune system cells to unwanted cells (U.S. Pat. No. 4,676,980), and for treatment of HIV infection (WO 91/00360; WO 92/200373; EP 03089). It is contemplated that the antibodies can be prepared in vitro using known methods in synthetic protein chemistry, including those involving cross-linking agents. For example, immunotoxins can be constructed using a disulfide exchange reaction or by forming a thioether bond. Examples of suitable reagents for this purpose include iminothiolate and methyl-4-mercaptobutyrimidate and those disclosed, e.g., in U.S. Pat. No. 4,676,980.

[0259] VIII. Effector Function Engineering

[0260] It can be desirable to modify the antibody of the invention with respect to effector function, so as to enhance, e.g., the effectiveness of the antibody in treating cancer. For example, cysteine residue(s) can be introduced into the Fc region, thereby allowing interchain disulfide bond formation in this region. The homodimeric antibody thus generated can have improved internalization capability and/or increased complement-mediated cell killing and antibody-dependent cellular cytotoxicity (ADCC). See, e.g., Caron, et al., 1992. J. Exp Med., 176: 1191-1195; Shopes, 1992. J. Immunol. 148: 2918-2922. Homodimeric antibodies with enhanced anti-tumor activity can also be prepared using heterobifunctional cross-linkers as described by Wolff, et al. (1993. Cancer Res. 53: 2560-2565). Alternatively, an antibody can be engineered that has dual Fc regions and can thereby have enhanced complement lysis and ADCC capabilities (see, e.g., Stevenson, et al., 1989. Anti-Cancer Drug Design 3: 219-230).

[0261] IX. Immunoconjugates

[0262] The invention also pertains to immunoconjugates comprising an antibody conjugated to a cytotoxic agent such as a chemotherapeutic agent, toxin (e.g., an enzymatically active toxin of bacterial, fungal, plant, or animal origin, or fragments thereof), or a radioactive isotope (i.e., a radioconjugate).

[0263] Chemotherapeutic agents useful in the generation of such immunoconjugates have been described above. Enzymatically active toxins and fragments thereof that can be used include diphtheria A chain, nonbinding active fragments of diphtheria toxin, exotoxin A chain (from Pseudomonas aeruginosa), ricin A chain, abrin A chain, modeccin A chain, alpha-sarcin, Aleurites fordii proteins, dianthin proteins, Phytolaca americana proteins (PAPI, PAPII, and PAP-S), momordica charantia inhibitor, curcin, crotin, sapaonaria officinalis inhibitor, gelonin, mitogellin, restrictocin, phenomycin, enomycin, and the tricothecenes. A variety of radionuclides are available for the production of radioconjugated antibodies. Examples include ²¹²Bi, ¹³¹I, ¹³¹In, ⁹⁰Y, and ¹⁸⁶Re.

[0264] Conjugates of the antibody and cytotoxic agent are made using a variety of bifunctional protein-coupling agents such as N-succinimidyl-3-(2-pyridyldithiol) propionate (SPDP), iminothiolane (IT), bifunctional derivatives of imidoesters (such as dimethyl adipimidate HCL), active esters (such as disuccinimidyl suberate), aldehydes (such as glutareldehyde), bis-azido compounds (such as bis (p-azidobenzoyl) hexanediamine), bis-diazonium derivatives (such as bis-(p-diazoniumbenzoyl)-ethylenediamine), diisocyanates (such as tolyene 2,6-diisocyanate), and bis-active fluorine compounds (such as 1,5-difluoro-2,4-dinitrobenzene). For example, a ricin immunotoxin can be prepared as described by Vitetta, et al. (1987. Science 238: 1098). Carbon-14-labeled, 1-isothiocyanatobenzyl-3-methyldiethylene triaminepentaacetic acid (MX-DTPA) is an exemplary chelating agent for conjugation of radionucleotide to the antibody. See, PCT Publication WO94/11026.

[0265] In another embodiment, the antibody can be conjugated to a “receptor” (such streptavidin) for utilization in tumor pretargeting wherein the antibody-receptor conjugate is administered to the patient, followed by removal of unbound conjugate from the circulation using a clearing agent and then administration of a “ligand” (e.g., avidin) that is in turn conjugated to a cytotoxic agent.

[0266] MEMX Recombinant Expression Vectors and Host Cells

[0267] Another aspect of the invention pertains to vectors, preferably expression vectors, containing a nucleic acid encoding an MEMX protein, or derivatives, fragments, analogs or homologs thereof. As used herein, the term “vector” refers to a nucleic acid molecule capable of transporting another nucleic acid to which it has been linked. One type of vector is a “plasmid”, which refers to a circular double stranded DNA loop into which additional DNA segments can be ligated. Another type of vector is a viral vector, wherein additional DNA segments can be ligated into the viral genome. Certain vectors are capable of autonomous replication in a host cell into which they are introduced (e.g., bacterial vectors having a bacterial origin of replication and episomal mammalian vectors). Other vectors (e.g., non-episomal mammalian vectors) are integrated into the genome of a host cell upon introduction into the host cell, and thereby are replicated along with the host genome. Moreover, certain vectors are capable of directing the expression of genes to which they are operatively-linked. Such vectors are referred to herein as “expression vectors”. In general, expression vectors of utility in recombinant DNA techniques are often in the form of plasmids. In the present specification, “plasmid” and “vector” can be used interchangeably as the plasmid is the most commonly used form of vector. However, the invention is intended to include such other forms of expression vectors, such as viral vectors (e.g., replication defective retroviruses, adenoviruses and adeno-associated viruses), which serve equivalent functions.

[0268] The recombinant expression vectors of the invention comprise a nucleic acid of the invention in a form suitable for expression of the nucleic acid in a host cell, which means that the recombinant expression vectors include one or more regulatory sequences, selected on the basis of the host cells to be used for expression, that is operatively-linked to the nucleic acid sequence to be expressed. Within a recombinant expression vector, “operably-linked” is intended to mean that the nucleotide sequence of interest is linked to the regulatory sequence(s) in a manner that allows for expression of the nucleotide sequence (e.g., in an in vitro transcription/translation system or in a host cell when the vector is introduced into the host cell).

[0269] The term “regulatory sequence” is intended to includes promoters, enhancers and other expression control elements (e.g., polyadenylation signals). Such regulatory sequences are described, for example, in Goeddel, GENE EXPRESSION TECHNOLOGY: METHODS IN ENZYMOLOGY 185, Academic Press, San Diego, Calif. (1990). Regulatory sequences include those that direct constitutive expression of a nucleotide sequence in many types of host cell and those that direct expression of the nucleotide sequence only in certain host cells (e.g., tissue-specific regulatory sequences). It will be appreciated by those skilled in the art that the design of the expression vector can depend on such factors as the choice of the host cell to be transformed, the level of expression of protein desired, etc. The expression vectors of the invention can be introduced into host cells to thereby produce proteins or peptides, including fusion proteins or peptides, encoded by nucleic acids as described herein (e.g., MEMX proteins, mutant forms of MEMX proteins, fusion proteins, etc.).

[0270] The recombinant expression vectors of the invention can be designed for expression of MEMX proteins in prokaryotic or eukaryotic cells. For example, MEMX proteins can be expressed in bacterial cells such as Escherichia coli, insect cells (using baculovirus expression vectors) yeast cells or mammalian cells. Suitable host cells are discussed further in Goeddel, GENE EXPRESSION TECHNOLOGY: METHODS IN ENZYMOLOGY 185, Academic Press, San Diego, Calif. (1990). Alternatively, the recombinant expression vector can be transcribed and translated in vitro, for example using T7 promoter regulatory sequences and T7 polymerase.

[0271] Expression of proteins in prokaryotes is most often carried out in Escherichia coli with vectors containing constitutive or inducible promoters directing the expression of either fusion or non-fusion proteins. Fusion vectors add a number of amino acids to a protein encoded therein, usually to the amino terminus of the recombinant protein. Such fusion vectors typically serve three purposes: (i) to increase expression of recombinant protein; (ii) to increase the solubility of the recombinant protein; and (iii) to aid in the purification of the recombinant protein by acting as a ligand in affinity purification. Often, in fusion expression vectors, a proteolytic cleavage site is introduced at the junction of the fusion moiety and the recombinant protein to enable separation of the recombinant protein from the fusion moiety subsequent to purification of the fusion protein. Such enzymes, and their cognate recognition sequences, include Factor Xa, thrombin and enterokinase. Typical fusion expression vectors include pGEX (Pharmacia Biotech Inc; Smith and Johnson, 1988. Gene 67: 31-40), pMAL (New England Biolabs, Beverly, Mass.) and pRIT5 (Pharmacia, Piscataway, N.J.) that fuse glutathione S-transferase (GST), maltose E binding protein, or protein A, respectively, to the target recombinant protein.

[0272] Examples of suitable inducible non-fusion E. coli expression vectors include pTrc (Amrann et al., (1988) Gene 69:301-315) and pET 11d (Studier et al., GENE EXPRESSION TECHNOLOGY: METHODS IN ENZYMOLOGY 185, Academic Press, San Diego, Calif. (1990) 60-89).

[0273] One strategy to maximize recombinant protein expression in E. coli is to express the protein in a host bacteria with an impaired capacity to proteolytically cleave the recombinant protein. See, e.g., Gottesman, GENE EXPRESSION TECHNOLOGY: METHODS IN ENZYMOLOGY 185, Academic Press, San Diego, Calif. (1990) 119-128. Another strategy is to alter the nucleic acid sequence of the nucleic acid to be inserted into an expression vector so that the individual codons for each amino acid are those preferentially utilized in E. coli (see, e.g., Wada, et al., 1992. Nucl. Acids Res. 20: 2111-2118). Such alteration of nucleic acid sequences of the invention can be carried out by standard DNA synthesis techniques.

[0274] In another embodiment, the MEMX expression vector is a yeast expression vector. Examples of vectors for expression in yeast Saccharomyces cerivisae include pYepSec 1 (Baldari, et al., 1987. EMBO J. 6: 229-234), pMFa (Kurjan and Herskowitz, 1982. Cell 30: 933-943), pJRY88 (Schultz et al., 1987. Gene 54: 113-123), pYES2 (Invitrogen Corporation, San Diego, Calif.), and picZ (InVitrogen Corp, San Diego, Calif.).

[0275] Alternatively, MEMX can be expressed in insect cells using baculovirus expression vectors. Baculovirus vectors available for expression of proteins in cultured insect cells (e.g., SF9 cells) include the pAc series (Smith, et al., 1983. Mol. Cell. Biol. 3: 2156-2165) and the pVL series (Lucklow and Summers, 1989. Virology 170: 31-39).

[0276] In yet another embodiment, a nucleic acid of the invention is expressed in mammalian cells using a mammalian expression vector. Examples of mammalian expression vectors include pCDM8 (Seed, 1987. Nature 329: 840) and pMT2PC (Kaufman, et al., 1987. EMBO J. 6: 187-195). When used in mammalian cells, the expression vector's control functions are often provided by viral regulatory elements. For example, commonly used promoters are derived from polyoma, adenovirus 2, cytomegalovirus, and simian virus 40. For other suitable expression systems for both prokaryotic and eukaryotic cells see, e.g., Chapters 16 and 17 of Sambrook, et al., MOLECULAR CLONING: A LABORATORY MANUAL. 2nd ed., Cold Spring Harbor Laboratory, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y., 1989.

[0277] In another embodiment, the recombinant mammalian expression vector is capable of directing expression of the nucleic acid preferentially in a particular cell type (e.g., tissue-specific regulatory elements are used to express the nucleic acid). Tissue-specific regulatory elements are known in the art. Non-limiting examples of suitable tissue-specific promoters include the albumin promoter (liver-specific; Pinkert, et al., 1987. Genes Dev. 1: 268-277), lymphoid-specific promoters (Calame and Eaton, 1988. Adv. Immunol. 43: 235-275), in particular promoters of T cell receptors (Winoto and Baltimore, 1989. EMBO J. 8: 729-733) and immunoglobulins (Banerji, et al., 1983. Cell 33: 729-740; Queen and Baltimore, 1983. Cell 33: 741-748), neuron-specific promoters (e.g., the neurofilament promoter; Byrne and Ruddle, 1989. Proc. Natl. Acad. Sci. USA 86: 5473-5477), pancreas-specific promoters (Edlund, et al., 1985. Science 230: 912-916), and mammary gland-specific promoters (e.g., milk whey promoter; U.S. Pat. No. 4,873,316 and European Application Publication No. 264,166). Developmentally-regulated promoters are also encompassed, e.g., the murine hox promoters (Kessel and Gruss, 1990. Science 249: 374-379) and the α-fetoprotein promoter (Campes and Tilghman, 1989. Genes Dev. 3: 537-546).

[0278] The invention further provides a recombinant expression vector comprising a DNA molecule of the invention cloned into the expression vector in an antisense orientation. That is, the DNA molecule is operatively-linked to a regulatory sequence in a manner that allows for expression (by transcription of the DNA molecule) of an RNA molecule that is antisense to MEMX mRNA. Regulatory sequences operatively linked to a nucleic acid cloned in the antisense orientation can be chosen that direct the continuous expression of the antisense RNA molecule in a variety of cell types, for instance viral promoters and/or enhancers, or regulatory sequences can be chosen that direct constitutive, tissue specific or cell type specific expression of antisense RNA. The antisense expression vector can be in the form of a recombinant plasmid, phagemid or attenuated virus in which antisense nucleic acids are produced under the control of a high efficiency regulatory region, the activity of which can be determined by the cell type into which the vector is introduced. For a discussion of the regulation of gene expression using antisense genes see, e.g., Weintraub, et al., “Antisense RNA as a molecular tool for genetic analysis,” Reviews-Trends in Genetics, Vol. 1(1) 1986.

[0279] Another aspect of the invention pertains to host cells into which a recombinant expression vector of the invention has been introduced. The terms “host cell” and “recombinant host cell” are used interchangeably herein. It is understood that such terms refer not only to the particular subject cell but also to the progeny or potential progeny of such a cell. Because certain modifications may occur in succeeding generations due to either mutation or environmental influences, such progeny may not, in fact, be identical to the parent cell, but are still included within the scope of the term as used herein.

[0280] A host cell can be any prokaryotic or eukaryotic cell. For example, MEMX protein can be expressed in bacterial cells such as E. coli, insect cells, yeast or mammalian cells (e.g., Chinese hamster ovary cells (CHO) or COS cells). Other suitable host cells are known to those skilled in the art.

[0281] Vector DNA can be introduced into prokaryotic or eukaryotic cells via conventional transformation or transfection techniques. As used herein, the terms “transformation” and “transfection” are intended to refer to a variety of art-recognized techniques for introducing foreign nucleic acid (e.g., DNA) into a host cell, including calcium phosphate or calcium chloride co-precipitation, DEAE-dextran-mediated transfection, lipofection, or electroporation. Suitable methods for transforming or transfecting host cells can be found in Sambrook, et al. (MOLECULAR CLONING: A LABORATORY MANUAL. 2nd ed., Cold Spring Harbor Laboratory, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y., 1989), and other laboratory manuals.

[0282] For stable transfection of mammalian cells, it is known that, depending upon the expression vector and transfection technique used, only a small fraction of cells may integrate the foreign DNA into their genome. In order to identify and select these integrants, a gene that encodes a selectable marker (e.g., resistance to antibiotics) is generally introduced into the host cells along with the gene of interest. Various selectable markers include those that confer resistance to drugs, such as G418, hygromycin and methotrexate. Nucleic acid encoding a selectable marker can be introduced into a host cell on the same vector as that encoding MEMX or can be introduced on a separate vector. Cells stably transfected with the introduced nucleic acid can be identified by drug selection (e.g., cells that have incorporated the selectable marker gene will survive, while the other cells die).

[0283] A host cell of the invention, such as a prokaryotic or eukaryotic host cell in culture, can be used to produce (i.e., express) MEMX protein. Accordingly, the invention further provides methods for producing MEMX protein using the host cells of the invention. In one embodiment, the method comprises culturing the host cell of invention (into which a recombinant expression vector encoding MEMX protein has been introduced) in a suitable medium such that MEMX protein is produced. In another embodiment, the method further comprises isolating MEMX protein from the medium or the host cell.

[0284] Transgenic MEMX Animals

[0285] The host cells of the invention can also be used to produce non-human transgenic animals. For example, in one embodiment, a host cell of the invention is a fertilized oocyte or an embryonic stem cell into which MEMX protein-coding sequences have been introduced. Such host cells can then be used to create non-human transgenic animals in which exogenous MEMX sequences have been introduced into their genome or homologous recombinant animals in which endogenous MEMX sequences have been altered. Such animals are useful for studying the function and/or activity of MEMX protein and for identifying and/or evaluating modulators of MEMX protein activity. As used herein, a “transgenic animal” is a non-human animal, preferably a mammal, more preferably a rodent such as a rat or mouse, in which one or more of the cells of the animal includes a transgene. Other examples of transgenic animals include non-human primates, sheep, dogs, cows, goats, chickens, amphibians, etc. A transgene is exogenous DNA that is integrated into the genome of a cell from which a transgenic animal develops and that remains in the genome of the mature animal, thereby directing the expression of an encoded gene product in one or more cell types or tissues of the transgenic animal. As used herein, a “homologous recombinant animal” is a non-human animal, preferably a mammal, more preferably a mouse, in which an endogenous MEMX gene has been altered by homologous recombination between the endogenous gene and an exogenous DNA molecule introduced into a cell of the animal, e.g., an embryonic cell of the animal, prior to development of the animal.

[0286] A transgenic animal of the invention can be created by introducing MEMX-encoding nucleic acid into the male pronuclei of a fertilized oocyte (e.g., by microinjection, retroviral infection) and allowing the oocyte to develop in a pseudopregnant female foster animal. The human MEMX cDNA sequences of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, can be introduced as a transgene into the genome of a non-human animal. Alternatively, a non-human homologue of the human MEMX gene, such as a mouse MEMX gene, can be isolated based on hybridization to the human MEMX cDNA (described further supra) and used as a transgene. Intronic sequences and polyadenylation signals can also be included in the transgene to increase the efficiency of expression of the transgene. A tissue-specific regulatory sequence(s) can be operably-linked to the MEMX transgene to direct expression of MEMX protein to particular cells. Methods for generating transgenic animals via embryo manipulation and microinjection, particularly animals such as mice, have become conventional in the art and are described, for example, in U.S. Pat. No. 4,736,866; No. 4,870,009; and No. 4,873,191; and Hogan, 1986. In: MANIPULATING THE MOUSE EMBRYO, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y. Similar methods are used for production of other transgenic animals. A transgenic founder animal can be identified based upon the presence of the MEMX transgene in its genome and/or expression of MEMX mRNA in tissues or cells of the animals. A transgenic founder animal can then be used to breed additional animals carrying the transgene. Moreover, transgenic animals carrying a transgene-encoding MEMX protein can further be bred to other transgenic animals carrying other transgenes.

[0287] To create a homologous recombinant animal, a vector is prepared which contains at least a portion of an MEMX gene into which a deletion, addition or substitution has been introduced to thereby alter, e.g., functionally disrupt, the MEMX gene. The MEMX gene can be a human gene (e.g., the cDNA of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15), but more preferably, is a non-human homologue of a human MEMX gene. For example, a mouse homologue of human MEMX gene of SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, can be used to construct a homologous recombination vector suitable for altering an endogenous MEMX gene in the mouse genome. In one embodiment, the vector is designed such that, upon homologous recombination, the endogenous MEMX gene is functionally disrupted (i.e., no longer encodes a functional protein; also referred to as a “knock out” vector).

[0288] Alternatively, the vector can be designed such that, upon homologous recombination, the endogenous MEMX gene is mutated or otherwise altered but still encodes functional protein (e.g., the upstream regulatory region can be altered to thereby alter the expression of the endogenous MEMX protein). In the homologous recombination vector, the altered portion of the MEMX gene is flanked at its 5′- and 3′-termini by additional nucleic acid of the MEMX gene to allow for homologous recombination to occur between the exogenous MEMX gene carried by the vector and an endogenous MEMX gene in an embryonic stem cell. The additional flanking MEMX nucleic acid is of sufficient length for successful homologous recombination with the endogenous gene. Typically, several kilobases of flanking DNA (both at the 5′- and 3′-termini) are included in the vector. See, e.g., Thomas, et al., 1987. Cell 51: 503 for a description of homologous recombination vectors. The vector is ten introduced into an embryonic stem cell line (e.g., by electroporation) and cells in which the introduced MEMX gene has homologously-recombined with the endogenous MEMX gene are selected. See, e.g., Li, et al., 1992. Cell 69: 915.

[0289] The selected cells are then injected into a blastocyst of an animal (e.g., a mouse) to form aggregation chimeras. See, e.g., Bradley, 1987. In: TERATOCARCINOMAS AND EMBRYONIC STEM CELLS: A PRACTICAL APPROACH, Robertson, ed. IRL, Oxford, pp. 113-152. A chimeric embryo can then be implanted into a suitable pseudopregnant female foster animal and the embryo brought to term. Progeny harboring the homologously-recombined DNA in their germ cells can be used to breed animals in which all cells of the animal contain the homologously-recombined DNA by germline transmission of the transgene. Methods for constructing homologous recombination vectors and homologous recombinant animals are described further in Bradley, 1991. Curr. Opin. Biotechnol. 2: 823-829; PCT International Publication Nos.: WO 90/11354; WO 91/01140; WO 92/0968; and WO 93/04169.

[0290] In another embodiment, transgenic non-humans animals can be produced that contain selected systems that allow for regulated expression of the transgene. One example of such a system is the cre/loxP recombinase system of bacteriophage P1. For a description of the cre/oxP recombinase system, See, e.g., Lakso, et al., 1992. Proc. Natl. Acad. Sci. USA 89: 6232-6236. Another example of a recombinase system is the FLP recombinase system of Saccharomyces cerevisiae. See, O'Gorman, et al., 1991. Science 251:1351-1355. If a cre/loxP recombinase system is used to regulate expression of the transgene, animals containing transgenes encoding both the Cre recombinase and a selected protein are required. Such animals can be provided through the construction of “double” transgenic animals, e.g., by mating two transgenic animals, one containing a transgene encoding a selected protein and the other containing a transgene encoding a recombinase.

[0291] Clones of the non-human transgenic animals described herein can also be produced according to the methods described in Wilmut, et al., 1997. Nature 385: 810-813. In brief, a cell (e.g., a somatic cell) from the transgenic animal can be isolated and induced to exit the growth cycle and enter G₀ phase. The quiescent cell can then be fused, e.g., through the use of electrical pulses, to an enucleated oocyte from an animal of the same species from which the quiescent cell is isolated. The reconstructed oocyte is then cultured such that it develops to morula or blastocyte and then transferred to pseudopregnant female foster animal. The offspring borne of this female foster animal will be a clone of the animal from which the cell (e.g., the somatic cell) is isolated.

[0292] Pharmaceutical Compositions

[0293] The MEMX nucleic acid molecules, MEMX proteins, and anti-MEMX antibodies (also referred to herein as “active compounds”) of the invention, and derivatives, fragments, analogs and homologs thereof, can be incorporated into pharmaceutical compositions suitable for administration. Such compositions typically comprise the nucleic acid molecule, protein, or antibody and a pharmaceutically acceptable carrier. As used herein, “pharmaceutically acceptable carrier” is intended to include any and all solvents, dispersion media, coatings, antibacterial and antifungal agents, isotonic and absorption delaying agents, and the like, compatible with pharmaceutical administration. Suitable carriers are described in the most recent edition of Remington's Pharmaceutical Sciences, a standard reference text in the field, which is incorporated herein by reference. Preferred examples of such carriers or diluents include, but are not limited to, water, saline, finger's solutions, dextrose solution, and 5% human serum albumin. Liposomes and non-aqueous vehicles such as fixed oils may also be used. The use of such media and agents for pharmaceutically active substances is well known in the art. Except insofar as any conventional media or agent is incompatible with the active compound, use thereof in the compositions is contemplated. Supplementary active compounds can also be incorporated into the compositions.

[0294] A pharmaceutical composition of the invention is formulated to be compatible with its intended route of administration. Examples of routes of administration include parenteral, e.g., intravenous, intradermal, subcutaneous, oral (e.g., inhalation), transdermal (i.e., topical), transmucosal, and rectal administration. Solutions or suspensions used for parenteral, intradermal, or subcutaneous application can include the following components: a sterile diluent such as water for injection, saline solution, fixed oils, polyethylene glycols, glycerine, propylene glycol or other synthetic solvents; antibacterial agents such as benzyl alcohol or methyl parabens; antioxidants such as ascorbic acid or sodium bisulfite; chelating agents such as ethylenediaminetetraacetic acid (EDTA); buffers such as acetates, citrates or phosphates, and agents for the adjustment of tonicity such as sodium chloride or dextrose. The pH can be adjusted with acids or bases, such as hydrochloric acid or sodium hydroxide. The parenteral preparation can be enclosed in ampoules, disposable syringes or multiple dose vials made of glass or plastic.

[0295] Pharmaceutical compositions suitable for injectable use include sterile aqueous solutions (where water soluble) or dispersions and sterile powders for the extemporaneous preparation of sterile injectable solutions or dispersion. For intravenous administration, suitable carriers include physiological saline, bacteriostatic water, Cremophor EL (BASF, Parsippany, N.J.) or phosphate buffered saline (PBS). In all cases, the composition must be sterile and should be fluid to the extent that easy syringeability exists. It must be stable under the conditions of manufacture and storage and must be preserved against the contaminating action of microorganisms such as bacteria and fungi. The carrier can be a solvent or dispersion medium containing, for example, water, ethanol, polyol (for example, glycerol, propylene glycol, and liquid polyethylene glycol, and the like), and suitable mixtures thereof. The proper fluidity can be maintained, for example, by the use of a coating such as lecithin, by the maintenance of the required particle size in the case of dispersion and by the use of surfactants. Prevention of the action of microorganisms can be achieved by various antibacterial and antifungal agents, for example, parabens, chlorobutanol, phenol, ascorbic acid, thimerosal, and the like. In many cases, it will be preferable to include isotonic agents, for example, sugars, polyalcohols such as manitol, sorbitol, sodium chloride in the composition. Prolonged absorption of the injectable compositions can be brought about by including in the composition an agent which delays absorption, for example, aluminum monostearate and gelatin.

[0296] Sterile injectable solutions can be prepared by incorporating the active compound (e.g., an MEMX protein or anti-MEMX antibody) in the required amount in an appropriate solvent with one or a combination of ingredients enumerated above, as required, followed by filtered sterilization. Generally, dispersions are prepared by incorporating the active compound into a sterile vehicle that contains a basic dispersion medium and the required other ingredients from those enumerated above. In the case of sterile powders for the preparation of sterile injectable solutions, methods of preparation are vacuum drying and freeze-drying that yields a powder of the active ingredient plus any additional desired ingredient from a previously sterile-filtered solution thereof.

[0297] Oral compositions generally include an inert diluent or an edible carrier. They can be enclosed in gelatin capsules or compressed into tablets. For the purpose of oral therapeutic administration, the active compound can be incorporated with excipients and used in the form of tablets, troches, or capsules. Oral compositions can also be prepared using a fluid carrier for use as a mouthwash, wherein the compound in the fluid carrier is applied orally and swished and expectorated or swallowed. Pharmaceutically compatible binding agents, and/or adjuvant materials can be included as part of the composition. The tablets, pills, capsules, troches and the like can contain any of the following ingredients, or compounds of a similar nature: a binder such as microcrystalline cellulose, gum tragacanth or gelatin; an excipient such as starch or lactose, a disintegrating agent such as alginic acid, Primogel, or corn starch; a lubricant such as magnesium stearate or Sterotes; a glidant such as colloidal silicon dioxide; a sweetening agent such as sucrose or saccharin; or a flavoring agent such as peppermint, methyl salicylate, or orange flavoring.

[0298] For administration by inhalation, the compounds are delivered in the form of an aerosol spray from pressured container or dispenser which contains a suitable propellant, e.g., a gas such as carbon dioxide, or a nebulizer.

[0299] Systemic administration can also be by transmucosal or transdermal means. For transmucosal or transdermal administration, penetrants appropriate to the barrier to be permeated are used in the formulation. Such penetrants are generally known in the art, and include, for example, for transmucosal administration, detergents, bile salts, and fusidic acid derivatives. Transmucosal administration can be accomplished through the use of nasal sprays or suppositories. For transdermal administration, the active compounds are formulated into ointments, salves, gels, or creams as generally known in the art.

[0300] The compounds can also be prepared in the form of suppositories (e.g., with conventional suppository bases such as cocoa butter and other glycerides) or retention enemas for rectal delivery.

[0301] In one embodiment, the active compounds are prepared with carriers that will protect the compound against rapid elimination from the body, such as a controlled release formulation, including implants and microencapsulated delivery systems. Biodegradable, biocompatible polymers can be used, such as ethylene vinyl acetate, polyanhydrides, polyglycolic acid, collagen, polyorthoesters, and polylactic acid. Methods for preparation of such formulations will be apparent to those skilled in the art. The materials can also be obtained commercially from Alza Corporation and Nova Pharmaceuticals, Inc. Liposomal suspensions (including liposomes targeted to infected cells with monoclonal antibodies to viral antigens) can also be used as pharmaceutically acceptable carriers. These can be prepared according to methods known to those skilled in the art, for example, as described in U.S. Pat. No. 4,522,811.

[0302] It is especially advantageous to formulate oral or parenteral compositions in dosage unit form for ease of administration and uniformity of dosage. Dosage unit form as used herein refers to physically discrete units suited as unitary dosages for the subject to be treated; each unit containing a predetermined quantity of active compound calculated to produce the desired therapeutic effect in association with the required pharmaceutical carrier. The specification for the dosage unit forms of the invention are dictated by and directly dependent on the unique characteristics of the active compound and the particular therapeutic effect to be achieved, and the limitations inherent in the art of compounding such an active compound for the treatment of individuals.

[0303] The nucleic acid molecules of the invention can be inserted into vectors and used as gene therapy vectors. Gene therapy vectors can be delivered to a subject by, for example, intravenous injection, local administration (see, e.g., U.S. Pat. No. 5,328,470) or by stereotactic injection (see, e.g., Chen, et al., 1994. Proc. Natl. Acad. Sci. USA 91: 3054-3057). The pharmaceutical preparation of the gene therapy vector can include the gene therapy vector in an acceptable diluent, or can comprise a slow release matrix in which the gene delivery vehicle is imbedded. Alternatively, where the complete gene delivery vector can be produced intact from recombinant cells, e.g., retroviral vectors, the pharmaceutical preparation can include one or more cells that produce the gene delivery system.

[0304] The pharmaceutical compositions can be included in a container, pack, or dispenser together with instructions for administration.

[0305] Screening and Detection Methods

[0306] The isolated nucleic acid molecules of the invention can be used to express MEMX protein (e.g., via a recombinant expression vector in a host cell in gene therapy applications), to detect MEMX mRNA (e.g., in a biological sample) or a genetic lesion in an MEMX gene, and to modulate MEMX activity, as described further, below. In addition, the MEMX proteins can be used to screen drugs or compounds that modulate the MEMX protein activity or expression as well as to treat disorders characterized by insufficient or excessive production of MEMX protein or production of MEMX protein forms that have decreased or aberrant activity compared to MEMX wild-type protein. In addition, the anti-MEMX antibodies of the invention can be used to detect and isolate MEMX proteins and modulate MEMX activity.

[0307] The invention further pertains to novel agents identified by the screening assays described herein and uses thereof for treatments as described, supra.

[0308] I. Screening Assays

[0309] The invention provides a method (also referred to herein as a “screening assay”) for identifying modulators, i.e., candidate or test compounds or agents (e.g., peptides, peptidomimetics, small molecules or other drugs) that bind to MEMX proteins or have a stimulatory or inhibitory effect on, e.g., MEMX protein expression or MEMX protein activity. The invention also includes compounds identified in the screening assays described herein.

[0310] In one embodiment, the invention provides assays for screening candidate or test compounds which bind to or modulate the activity of the membrane-bound form of an MEMX protein or polypeptide or biologically-active portion thereof. The test compounds of the invention can be obtained using any of the numerous approaches in combinatorial library methods known in the art, including: biological libraries; spatially addressable parallel solid phase or solution phase libraries; synthetic library methods requiring deconvolution; the “one-bead one-compound” library method; and synthetic library methods using affinity chromatography selection. The biological library approach is limited to peptide libraries, while the other four approaches are applicable to peptide, non-peptide oligomer or small molecule libraries of compounds. See, e.g., Lam, 1997. Anticancer Drug Design 12: 145.

[0311] A “small molecule” as used herein, is meant to refer to a composition that has a molecular weight of less than about 5 Kdal and most preferably less than about 4 Kdal. Small molecules can be, e.g., nucleic acids, peptides, polypeptides, peptidomimetics, carbohydrates, lipids or other organic or inorganic molecules. Libraries of chemical and/or biological mixtures, such as fungal, bacterial, or algal extracts, are known in the art and can be screened with any of the assays of the invention.

[0312] Examples of methods for the synthesis of molecular libraries can be found in the art, for example in: DeWitt, et al., 1993. Proc. Natl. Acad. Sci. U.S.A. 90: 6909; Erb, et al., 1994. Proc. Natl. Acad. Sci. U.S.A. 91: 11422; Zuckermann, et al., 1994. J. Med. Chem. 37: 2678; Cho, et al., 1993. Science 261: 1303; Carrell, et al., 1994. Angew. Chem. Int. Ed. Engl. 33: 2059; Carell, et al., 1994. Angew. Chem. Int. Ed. Engl. 33: 2061; Gallop, et al., 1994. J. Med. Chem. 37: 1233.

[0313] Libraries of compounds may be presented in solution (e.g., Houghten, 1992. Biotechniques 13: 412-421), or on beads (Lam, 1991. Nature 354: 82-84), on chips (Fodor, 1993. Nature 364: 555-556), bacteria (Ladner, U.S. Pat. No. 5,223,409), spores (Ladner, U.S. Pat. No. 5,233,409), plasmids (Cull, et al., 1992. Proc. Natl. Acad. Sci. USA 89: 1865-1869) or on phage (Scott and Smith, 1990. Science 249: 386-390; Devlin, 1990. Science 249: 404-406; Cwirla, et al., 1990. Proc. Natl. Acad. Sci. U.S.A. 87: 6378-6382; Felici, 1991. J. Mol. Biol. 222: 301-310; Ladner, U.S. Pat. No. 5,233,409.).

[0314] In one embodiment, an assay is a cell-based assay in which a cell which expresses a membrane-bound form of MEMX protein, or a biologically-active portion thereof, on the cell surface is contacted with a test compound and the ability of the test compound to bind to an MEMX protein determined. The cell, for example, can of mammalian origin or a yeast cell. Determining the ability of the test compound to bind to the MEMX protein can be accomplished, for example, by coupling the test compound with a radioisotope or enzymatic label such that binding of the test compound to the MEMX protein or biologically-active portion thereof can be determined by detecting the labeled compound in a complex. For example, test compounds can be labeled with ¹²⁵I, ³⁵S, ¹⁴C, or ³H, either directly or indirectly, and the radioisotope detected by direct counting of radioemission or by scintillation counting. Alternatively, test compounds can be enzymatically-labeled with, for example, horseradish peroxidase, alkaline phosphatase, or luciferase, and the enzymatic label detected by determination of conversion of an appropriate substrate to product. In one embodiment, the assay comprises contacting a cell which expresses a membrane-bound form of MEMX protein, or a biologically-active portion thereof, on the cell surface with a known compound which binds MEMX to form an assay mixture, contacting the assay mixture with a test compound, and determining the ability of the test compound to interact with an MEMX protein, wherein determining the ability of the test compound to interact with an MEMX protein comprises determining the ability of the test compound to preferentially bind to MEMX protein or a biologically-active portion thereof as compared to the known compound.

[0315] In another embodiment, an assay is a cell-based assay comprising contacting a cell expressing a membrane-bound form of MEMX protein, or a biologically-active portion-thereof, on the cell surface with a test compound and determining the ability of the test compound to modulate (e.g., stimulate or inhibit) the activity of the MEMX protein or biologically-active portion thereof. Determining the ability of the test compound to modulate the activity of MEMX or a biologically-active portion thereof can be accomplished, for example, by determining the ability of the MEMX protein to bind to or interact with an MEMX target molecule. As used herein, a “target molecule” is a molecule with which an MEMX protein binds or interacts in nature, for example, a molecule on the surface of a cell which expresses an MEMX interacting protein, a molecule on the surface of a second cell, a molecule in the extracellular milieu, a molecule associated with the internal surface of a cell membrane or a cytoplasmic molecule. An MEMX target molecule can be a non-MEMX molecule or an MEMX protein or polypeptide of the invention. In one embodiment, an MEMX target molecule is a component of a signal transduction pathway that facilitates transduction of an extracellular signal (e.g. a signal generated by binding of a compound to a membrane-bound MEMX molecule) through the cell membrane and into the cell. The target, for example, can be a second intercellular protein that has catalytic activity or a protein that facilitates the association of downstream signaling molecules with MEMX.

[0316] Determining the ability of the MEMX protein to bind to or interact with an MEMX target molecule can be accomplished by one of the methods described above for determining direct binding. In one embodiment, determining the ability of the MEMX protein to bind to or interact with an MEMX target molecule can be accomplished by determining the activity of the target molecule. For example, the activity of the target molecule can be determined by detecting induction of a cellular second messenger of the target (i.e. intracellular Ca²⁺, diacylglycerol, IP₃, etc.), detecting catalytic/enzymatic activity of the target an appropriate substrate, detecting the induction of a reporter gene (comprising an MEMX-responsive regulatory element operatively linked to a nucleic acid encoding a detectable marker, e.g., luciferase), or detecting a cellular response, for example, cell survival, cellular differentiation, or cell proliferation.

[0317] In yet another embodiment, an assay of the invention is a cell-free assay comprising contacting an MEMX protein or biologically-active portion thereof with a test compound and determining the ability of the test compound to bind to the MEMX protein or biologically-active portion thereof. Binding of the test compound to the MEMX protein can be determined either directly or indirectly as described above. In one such embodiment, the assay comprises contacting the MEMX protein or biologically-active portion thereof with a known compound which binds MEMX to form an assay mixture, contacting the assay mixture with a test compound, and determining the ability of the test compound to interact with an MEMX protein, wherein determining the ability of the test compound to interact with an MEMX protein comprises determining the ability of the test compound to preferentially bind to MEMX or biologically-active portion thereof as compared to the known compound.

[0318] In still another embodiment, an assay is a cell-free assay comprising contacting MEMX protein or biologically-active portion thereof with a test compound and determining the ability of the test compound to modulate (e.g. stimulate or inhibit) the activity of the MEMX protein or biologically-active portion thereof. Determining the ability of the test compound to modulate the activity of MEMX can be accomplished, for example, by determining the ability of the MEMX protein to bind to an MEMX target molecule by one of the methods described above for determining direct binding. In an alternative embodiment, determining the ability of the test compound to modulate the activity of MEMX protein can be accomplished by determining the ability of the MEMX protein further modulate an MEMX target molecule. For example, the catalytic/enzymatic activity of the target molecule on an appropriate substrate can be determined as described, supra.

[0319] In yet another embodiment, the cell-free assay comprises contacting the MEMX protein or biologically-active portion thereof with a known compound which binds MEMX protein to form an assay mixture, contacting the assay mixture with a test compound, and determining the ability of the test compound to interact with an MEMX protein, wherein determining the ability of the test compound to interact with an MEMX protein comprises determining the ability of the MEMX protein to preferentially bind to or modulate the activity of an MEMX target molecule.

[0320] The cell-free assays of the invention are amenable to use of both the soluble form or the membrane-bound form of MEMX protein. In the case of cell-free assays comprising the membrane-bound form of MEMX protein, it may be desirable to utilize a solubilizing agent such that the membrane-bound form of MEMX protein is maintained in solution. Examples of such solubilizing agents include non-ionic detergents such as n-octylglucoside, n-dodecylglucoside, n-dodecylmaltoside, octanoyl-N-methylglucamide, decanoyl-N-methylglucamide, Triton® X-100, Triton® X-114, Thesit®, Isotridecypoly(ethylene glycol ether)_(n), N-dodecyl—N,N-dimethyl-3-ammonio-1-propane sulfonate, 3-(3-cholamidopropyl) dimethylamminiol-1-propane sulfonate (CHAPS), or 3-(3-cholamidopropyl)dimethylamminiol-2-hydroxy-1-propane sulfonate (CHAPSO).

[0321] In more than one embodiment of the above assay methods of the invention, it may be desirable to immobilize either MEMX protein or its target molecule to facilitate separation of complexed from uncomplexed forms of one or both of the proteins, as well as to accommodate automation of the assay. Binding of a test compound to MEMX protein, or interaction of MEMX protein with a target molecule in the presence and absence of a candidate compound, can be accomplished in any vessel suitable for containing the reactants. Examples of such vessels include microtiter plates, test tubes, and micro-centrifuge tubes. In one embodiment, a fusion protein can be provided that adds a domain that allows one or both of the proteins to be bound to a matrix. For example, GST-MEMX fusion proteins or GST-target fusion proteins can be adsorbed onto glutathione sepharose beads (Sigma Chemical, St. Louis, Mo.) or glutathione derivatized microtiter plates, that are then combined with the test compound or the test compound and either the non-adsorbed target protein or MEMX protein, and the mixture is incubated under conditions conducive to complex formation (e.g., at physiological conditions for salt and pH). Following incubation, the beads or microtiter plate wells are washed to remove any unbound components, the matrix immobilized in the case of beads, complex determined either directly or indirectly, for example, as described, supra. Alternatively, the complexes can be dissociated from the matrix, and the level of MEMX protein binding or activity determined using standard techniques.

[0322] Other techniques for immobilizing proteins on matrices can also be used in the screening assays of the invention. For example, either the MEMX protein or its target molecule can be immobilized utilizing conjugation of biotin and streptavidin. Biotinylated MEMX protein or target molecules can be prepared from biotin-NHS (N-hydroxy-succinimide) using techniques well-known within the art (e.g., biotinylation kit, Pierce Chemicals, Rockford, Ill.), and immobilized in the wells of streptavidin-coated 96 well plates (Pierce Chemical). Alternatively, antibodies reactive with MEMX protein or target molecules, but which do not interfere with binding of the MEMX protein to its target molecule, can be derivatized to the wells of the plate, and unbound target or MEMX protein trapped in the wells by antibody conjugation. Methods for detecting such complexes, in addition to those described above for the GST-immobilized complexes, include immunodetection of complexes using antibodies reactive with the MEMX protein or target molecule, as well as enzyme-linked assays that rely on detecting an enzymatic activity associated with the MEMX protein or target molecule.

[0323] In another embodiment, modulators of MEMX protein expression are identified in a method wherein a cell is contacted with a candidate compound and the expression of MEMX mRNA or protein in the cell is determined. The level of expression of MEMX mRNA or protein in the presence of the candidate compound is compared to the level of expression of MEMX mRNA or protein in the absence of the candidate compound. The candidate compound can then be identified as a modulator of MEMX mRNA or protein expression based upon this comparison. For example, when expression of MEMX mRNA or protein is greater (i.e., statistically significantly greater) in the presence of the candidate compound than in its absence, the candidate compound is identified as a stimulator of MEMX mRNA or protein expression. Alternatively, when expression of MEMX mRNA or protein is less (statistically significantly less) in the presence of the candidate compound than in its absence, the candidate compound is identified as an inhibitor of MEMX mRNA or protein expression. The level of MEMX mRNA or protein expression in the cells can be determined by methods described herein for detecting MEMX mRNA or protein.

[0324] In yet another aspect of the invention, the MEMX proteins can be used as “bait proteins” in a two-hybrid assay or three hybrid assay (see, e.g., U.S. Pat. No. 5,283,317; Zervos, et al., 1993. Cell 72: 223-232; Madura, et al., 1993. J. Biol. Chem. 268: 12046-12054; Bartel, et al., 1993. Biotechniques 14: 920-924; Iwabuchi, et al., 1993. Oncogene 8: 1693-1696; and Brent WO 94/10300), to identify other proteins that bind to or interact with MEMX (“MEMX-binding proteins” or “MEMX-bp”) and modulate MEMX activity. Such MEMX-binding proteins are also likely to be involved in the propagation of signals by the MEMX proteins as, for example, upstream or downstream elements of the MEMX pathway.

[0325] The two-hybrid system is based on the modular nature of most transcription factors, which consist of separable DNA-binding and activation domains. Briefly, the assay utilizes two different DNA constructs. In one construct, the gene that codes for MEMX is fused to a gene encoding the DNA binding domain of a known transcription factor (e.g., GALA). In the other construct, a DNA sequence, from a library of DNA sequences, that encodes an unidentified protein (“prey” or “sample”) is fused to a gene that codes for the activation domain of the known transcription factor. If the “bait” and the “prey” proteins are able to interact, in vivo, forming an MEMX-dependent complex, the DNA-binding and activation domains of the transcription factor are brought into close proximity. This proximity allows transcription of a reporter gene (e.g., LacZ) that is operably linked to a transcriptional regulatory site responsive to the transcription factor. Expression of the reporter gene can be detected and cell colonies containing the functional transcription factor can be isolated and used to obtain the cloned gene that encodes the protein which interacts with MEMX.

[0326] The invention further pertains to novel agents identified by the aforementioned screening assays and uses thereof for treatments as described herein.

[0327] II. Detection Assays

[0328] Portions or fragments of the cDNA sequences identified herein (and the corresponding complete gene sequences) can be used in numerous ways as polynucleotide reagents. By way of example, and not of limitation, these sequences can be used to: (i) map their respective genes on a chromosome; and, thus, locate gene regions associated with genetic disease; (ii) identify an individual from a minute biological sample (tissue typing); and (iii) aid in forensic identification of a biological sample. Some of these applications are described in the subsections, below.

[0329] Chromosome Mapping

[0330] Once the sequence (or a portion of the sequence) of a gene has been isolated, this sequence can be used to map the location of the gene on a chromosome. This process is called chromosome mapping. Accordingly, portions or fragments of the MEMX sequences, SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, or fragments or derivatives thereof, can be used to map the location of the MEMX genes, respectively, on a chromosome. The mapping of the MEMX sequences to chromosomes is an important first step in correlating these sequences with genes associated with disease.

[0331] Briefly, MEMX genes can be mapped to chromosomes by preparing PCR primers (preferably 15-25 bp in length) from the MEMX sequences. Computer analysis of the MEMX, sequences can be used to rapidly select primers that do not span more than one exon in the genomic DNA, thus complicating the amplification process. These primers can then be used for PCR screening of somatic cell hybrids containing individual human chromosomes. Only those hybrids containing the human gene corresponding to the MEMX sequences will yield an amplified fragment.

[0332] Somatic cell hybrids are prepared by fusing somatic cells from different mammals (e.g., human and mouse cells). As hybrids of human and mouse cells grow and divide, they gradually lose human chromosomes in random order, but retain the mouse chromosomes. By using media in which mouse cells cannot grow, because they lack a particular enzyme, but in which human cells can, the one human chromosome that contains the gene encoding the needed enzyme will be retained. By using various media, panels of hybrid cell lines can be established. Each cell line in a panel contains either a single human chromosome or a small number of human chromosomes, and a full set of mouse chromosomes, allowing easy mapping of individual genes to specific human chromosomes. See, e.g., D'Eustachio, et al., 1983. Science 220: 919-924. Somatic cell hybrids containing only fragments of human chromosomes can also be produced by using human chromosomes with translocations and deletions.

[0333] PCR mapping of somatic cell hybrids is a rapid procedure for assigning a particular sequence to a particular chromosome. Three or more sequences can be assigned per day using a single thermal cycler. Using the MEMX sequences to design oligonucleotide primers, sub-localization can be achieved with panels of fragments from specific chromosomes.

[0334] Fluorescence in situ hybridization (FISH) of a DNA sequence to a metaphase chromosomal spread can further be used to provide a precise chromosomal location in one step. Chromosome spreads can be made using cells whose division has been blocked in metaphase by a chemical like colcemid that disrupts the mitotic spindle. The chromosomes can be treated briefly with trypsin, and then stained with Giemsa. A pattern of light and dark bands develops on each chromosome, so that the chromosomes can be identified individually. The FISH technique can be used with a DNA sequence as short as 500 or 600 bases. However, clones larger than 1,000 bases have a higher likelihood of binding to a unique chromosomal location with sufficient signal intensity for simple detection. Preferably 1,000 bases, and more preferably 2,000 bases, will suffice to get good results at a reasonable amount of time. For a review of this technique, see, Verma, et al., HUMAN CHROMOSOMES: A MANUAL OF BASIC TECHNIQUES (Pergamon Press, New York 1988).

[0335] Reagents for chromosome mapping can be used individually to mark a single chromosome or a single site on that chromosome, or panels of reagents can be used for marking multiple sites and/or multiple chromosomes. Reagents corresponding to non-coding regions of the genes actually are preferred for mapping purposes. Coding sequences are more likely to be conserved within gene families, thus increasing the chance of cross hybridizations during chromosomal mapping.

[0336] Once a sequence has been mapped to a precise chromosomal location, the physical position of the sequence on the chromosome can be correlated with genetic map data. Such data are found, e.g., in McKusick, MENDELIAN INHERITANCE IN MAN, available on-line through Johns Hopkins University Welch Medical Library). The relationship between genes and disease, mapped to the same chromosomal region, can then be identified through linkage analysis (co-inheritance of physically adjacent genes), described in, e.g., Egeland, et al., 1987. Nature, 325: 783-787.

[0337] Moreover, differences in the DNA sequences between individuals affected and unaffected with a disease associated with the MEMX gene, can be determined. If a mutation is observed in some or all of the affected individuals but not in any unaffected individuals, then the mutation is likely to be the causative agent of the particular disease. Comparison of affected and unaffected individuals generally involves first looking for structural alterations in the chromosomes, such as deletions or translocations that are visible from chromosome spreads or detectable using PCR based on that DNA sequence. Ultimately, complete sequencing of genes from several individuals can be performed to confirm the presence of a mutation and to distinguish mutations from polymorphisms.

[0338] Tissue Typing

[0339] The MEMX sequences of the invention can also be used to identify individuals from minute biological samples. In this technique, an individual's genomic DNA is digested with one or more restriction enzymes, and probed on a Southern blot to yield unique bands for identification. The sequences of the invention are useful as additional DNA markers for Restriction Fragment Length Polymorphisms (RFLP) described in U.S. Pat. No. 5,272,057.

[0340] Furthermore, the sequences of the invention can be used to provide an alternative technique that determines the actual base-by-base DNA sequence of selected portions of an individual's genome. Thus, the MEMX sequences described herein can be used to prepare two PCR primers from the 5′- and 3′-termini of the sequences. These primers can then be used to amplify an individual's DNA and subsequently sequence it.

[0341] Panels of corresponding DNA sequences from individuals, prepared in this manner, can provide unique individual identifications, as each individual will have a unique set of such DNA sequences due to allelic differences. The sequences of the invention can be used to obtain such identification sequences from individuals and from tissue. The MEMX sequences of the invention uniquely represent portions of the human genome. Allelic variation occurs to some degree in the coding regions of these sequences, and to a greater degree in the non-coding regions. It is estimated that allelic variation between individual humans occurs with a frequency of about once per each 500 bases. Much of the allelic variation is due to single nucleotide polymorphisms (SNPs), which include RFLPs.

[0342] Each of the sequences described herein can, to some degree, be used as a standard against which DNA from an individual can be compared for identification purposes. Because greater numbers of polymorphisms occur in the non-coding regions, fewer sequences are necessary to differentiate individuals. The non-coding sequences can comfortably provide positive individual identification with a panel of perhaps 10 to 1,000 primers that each yield a non-coding amplified sequence of 100 bases. If predicted coding sequences, such as those in SEQ ID NO:1, 3, 5, 7, 9, 11, 13, or 15, are used, a more appropriate number of primers for positive individual identification would be 500-2,000.

[0343] Predictive Medicine

[0344] The invention also pertains to the field of predictive medicine in which diagnostic assays, prognostic assays, pharmacogenomics, and monitoring clinical trials are used for prognostic (predictive) purposes to thereby treat an individual prophylactically. Accordingly, one aspect of the invention relates to diagnostic assays for determining MEMX protein and/or nucleic acid expression as well as MEMX activity, in the context of a biological sample (e.g., blood, serum, cells, tissue) to thereby determine whether an individual is afflicted with a disease or disorder, or is at risk of developing a disorder, associated with aberrant MEMX expression or activity. The invention also provides for prognostic (or predictive) assays for determining whether an individual is at risk of developing a disorder associated with MEMX protein, nucleic acid expression or activity. For example, mutations in an MEMX gene can be assayed in a biological sample. Such assays can be used for prognostic or predictive purpose to thereby prophylactically treat an individual prior to the onset of a disorder characterized by or associated with MEMX protein, nucleic acid expression, or biological activity.

[0345] Another aspect of the invention provides methods for determining MEMX protein, nucleic acid expression or activity in an individual to thereby select appropriate therapeutic or prophylactic agents for that individual (referred to herein as “pharmacogenomics”). Pharmacogenomics allows for the selection of agents (e.g., drugs) for therapeutic or prophylactic treatment of an individual based on the genotype of the individual (e.g., the genotype of the individual examined to determine the ability of the individual to respond to a particular agent.)

[0346] Yet another aspect of the invention pertains to monitoring the influence of agents (e.g., drugs, compounds) on the expression or activity of MEMX in clinical trials.

[0347] These and other agents are described in further detail in the following sections.

[0348] I. Diagnostic Assays

[0349] An exemplary method for detecting the presence or absence of MEMX in a biological sample involves obtaining a biological sample from a test subject and contacting the biological sample with a compound or an agent capable of detecting MEMX protein or nucleic acid (e.g., mRNA, genomic DNA) that encodes MEMX protein such that the presence of MEMX is detected in the biological sample. An agent for detecting MEMX mRNA or genomic DNA is a labeled nucleic acid probe capable of hybridizing to MEMX mRNA or genomic DNA. The nucleic acid probe can be, for example, a full-length MEMX nucleic acid, such as the nucleic acid of SEQ ID NO:1, 3, 5 7, 9, 11, 13, or 15, or a portion thereof, such as an oligonucleotide of at least 15, 30, 50, 100, 250 or 500 nucleotides in length and sufficient to specifically hybridize under stringent conditions to MEMX mRNA or genomic DNA. Other suitable probes for use in the diagnostic assays of the invention are described herein.

[0350] One agent for detecting MEMX protein is an antibody capable of binding to MEMX protein, preferably an antibody with a detectable label. Antibodies directed against a protein of the invention may be used in methods known within the art relating to the localization and/or quantitation of the protein (e.g., for use in measuring levels of the protein within appropriate physiological samples, for use in diagnostic methods, for use in imaging the protein, and the like). In a given embodiment, antibodies against the proteins, or derivatives, fragments, analogs or homologs thereof, that contain the antigen binding domain, are utilized as pharmacologically-active compounds.

[0351] An antibody specific for a protein of the invention can be used to isolate the protein by standard techniques, such as immunoaffinity chromatography or immunoprecipitation. Such an antibody can facilitate the purification of the natural protein antigen from cells and of recombinantly produced antigen expressed in host cells. Moreover, such an antibody can be used to detect the antigenic protein (e.g., in a cellular lysate or cell supernatant) in order to evaluate the abundance and pattern of expression of the antigenic protein. Antibodies directed against the protein can be used diagnostically to monitor protein levels in tissue as part of a clinical testing procedure, e.g., to, for example, determine the efficacy of a given treatment regimen. Detection can be facilitated by coupling (i.e., physically linking) the antibody to a detectable substance. Examples of detectable substances include various enzymes, prosthetic groups, fluorescent materials, luminescent materials, bioluminescent materials, and radioactive materials. Examples of suitable enzymes include horseradish peroxidase, alkaline phosphatase, β-galactosidase, or acetylcholinesterase; examples of suitable prosthetic group complexes include streptavidin/biotin and avidin/biotin; examples of suitable fluorescent materials include umbelliferone, fluorescein, fluorescein isothiocyanate, rhodamine, dichlorotriazinylamine fluorescein, dansyl chloride or phycoerythrin; an example of a luminescent material includes luminol; examples of bioluminescent materials include luciferase, luciferin, and aequorin, and examples of suitable radioactive material include ¹²⁵I, ¹³¹I, ³⁵S or ³H.

[0352] Antibodies can be polyclonal, or more preferably, monoclonal. An intact antibody, or a fragment thereof (e.g., Fab or F(ab′)₂) can be used. The term “labeled”, with regard to the probe or antibody, is intended to encompass direct labeling of the probe or antibody by coupling (i.e., physically linking) a detectable substance to the probe or antibody, as well as indirect labeling of the probe or antibody by reactivity with another reagent that is directly labeled. Examples of indirect labeling include detection of a primary antibody using a fluorescently-labeled secondary antibody and end-labeling of a DNA probe with biotin such that it can be detected with fluorescently-labeled streptavidin. The term “biological sample” is intended to include tissues, cells and biological fluids isolated from a subject, as well as tissues, cells and fluids present within a subject. That is, the detection method of the invention can be used to detect MEMX mRNA, protein, or genomic DNA in a biological sample in vitro as well as in vivo. For example, in vitro techniques for detection of MEMX mRNA include Northern hybridizations and in situ hybridizations. In vitro techniques for detection of MEMX protein include enzyme linked immunosorbent assays (ELISAs), Western blots, immunoprecipitations, and immunofluorescence. In vitro techniques for detection of MEMX genomic DNA include Southern hybridizations. Furthermore, in vivo techniques for detection of MEMX protein include introducing into a subject a labeled anti-MEMX antibody. For example, the antibody can be labeled with a radioactive marker whose presence and location in a subject can be detected by standard imaging techniques.

[0353] In one embodiment, the biological sample contains protein molecules from the test subject. Alternatively, the biological sample can contain mRNA molecules from the test subject or genomic DNA molecules from the test subject. A preferred biological sample is a peripheral blood leukocyte sample isolated by conventional means from a subject.

[0354] In one embodiment, the methods further involve obtaining a control biological sample from a control subject, contacting the control sample with a compound or agent capable of detecting MEMX protein, mRNA, or genomic DNA, such that the presence of MEMX protein, mRNA or genomic DNA is detected in the biological sample, and comparing the presence of MEMX protein, mRNA or genomic DNA in the control sample with the presence of MEMX protein, mRNA or genomic DNA in the test sample.

[0355] The invention also encompasses kits for detecting the presence of MEMX in a biological sample. For example, the kit can comprise: a labeled compound or agent capable of detecting MEMX protein or mRNA in a biological sample; means for determining the amount of MEMX in the sample; and means for comparing the amount of MEMX in the sample with a standard. The compound or agent can be packaged in a suitable container. The kit can further comprise instructions for using the kit to detect MEMX protein or nucleic acid.

[0356] II. Prognostic Assays

[0357] The diagnostic methods described herein can furthermore be utilized to identify subjects having or at risk of developing a disease or disorder associated with aberrant MEMX expression or activity. Such disorders for MEM1 include immunological conditions, viral infections, neurological disorders, Alzheimer's or Parkinson's Diseases, cancer (e.g., breast or neuroblastoma), nephrology, and female reproductive health. Such disorders for MEM4 include those involving the lung and/or brain (e.g., schizophrenia, or neuronal damage following head injury). Disorders for MEM5 include heart and other muscular disorders (e.g., arrhythmial), clotting deficiencies, and cobalamine deficiencies (e.g., pernicious anemia). Such disorders for MEM6 include those originating in dysregulation of glycogen metabolism (e.g., diabetes). Such disorders for MEM7 and MEM8 include vision-related disorders (e.g., keratomalacia), cancer, and other neoplastic pathologies.

[0358] For example, the assays described herein, such as the preceding diagnostic assays or the following assays, can be utilized to identify a subject having or at risk of developing a disorder associated with MEMX protein, nucleic acid expression or activity. Alternatively, the prognostic assays can be utilized to identify a subject having or at risk for developing a disease or disorder. Thus, the invention provides a method for identifying a disease or disorder associated with aberrant MEMX expression or activity in which a test sample is obtained from a subject and MEMX protein or nucleic acid (e.g., mRNA, genomic DNA) is detected, wherein the presence of MEMX protein or nucleic acid is diagnostic for a subject having or at risk of developing a disease or disorder associated with aberrant MEMX expression or activity. As used herein, a “test sample” refers to a biological sample obtained from a subject of interest. For example, a test sample can be a biological fluid (e.g., serum), cell sample, or tissue.

[0359] Furthermore, the prognostic assays described herein can be used to determine whether a subject can be administered an agent (e.g., an agonist, antagonist, peptidomimetic, protein, peptide, nucleic acid, small molecule, or other drug candidate) to treat a disease or disorder associated with aberrant MEMX expression or activity. For example, such methods can be used to determine whether a subject can be effectively treated with an agent for a disorder. Thus, the invention provides methods for determining whether a subject can be effectively treated with an agent for a disorder associated with aberrant MEMX expression or activity in which a test sample is obtained and MEMX protein or nucleic acid is detected (e.g., wherein the presence of MEMX protein or nucleic acid is diagnostic for a subject that can be administered the agent to treat a disorder associated with aberrant MEMX expression or activity).

[0360] The methods of the invention can also be used to detect genetic lesions in an MEMX gene, thereby determining if a subject with the lesioned gene is at risk for a disorder characterized by aberrant cell proliferation and/or differentiation. In various embodiments, the methods include detecting, in a sample of cells from the subject, the presence or absence of a genetic lesion characterized by at least one of an alteration affecting the integrity of a gene encoding an MEMX-protein, or the misexpression of the MEMX gene. For example, such genetic lesions can be detected by ascertaining the existence of at least one of: (i) a deletion of one or more nucleotides from an MEMX gene; (ii) an addition of one or more nucleotides to an MEMX gene; (iii) a substitution of one or more nucleotides of an MEMX gene, (iv) a chromosomal rearrangement of an MEMX gene; (v) an alteration in the level of a messenger RNA transcript of an MEMX gene, (vi) aberrant modification of an MEMX gene, such as of the methylation pattern of the genomic DNA, (vii) the presence of a non-wild-type splicing pattern of a messenger RNA transcript of an MEMX gene, (viii) a non-wild-type level of an MEMX protein, (ix) allelic loss of an MEMX gene, and (x) inappropriate post-translational modification of an MEMX protein. As described herein, there are a large number of assay techniques known in the art which can be used for detecting lesions in an MEMX gene. A preferred biological sample is a peripheral blood leukocyte sample isolated by conventional means from a subject. However, any biological sample containing nucleated cells may be used, including, for example, buccal mucosal cells.

[0361] In certain embodiments, detection of the lesion involves the use of a probe/primer in a polymerase chain reaction (PCR) (see, e.g., U.S. Pat. Nos. 4,683,195 and 4,683,202), such as anchor PCR or RACE PCR, or, alternatively, in a ligation chain reaction (LCR) (see, e.g., Landegran, et al., 1988. Science 241: 1077-1080; and Nakazawa, et al., 1994. Proc. Natl. Acad. Sci. USA 91: 360-364), the latter of which can be particularly useful for detecting point mutations in the MEMX-gene (see, Abravaya, et al., 1995. Nucl. Acids Res. 23: 675-682). This method can include the steps of collecting a sample of cells from a patient, isolating nucleic acid (e.g., genomic, mRNA or both) from the cells of the sample, contacting the nucleic acid sample with one or more primers that specifically hybridize to an MEMX gene under conditions such that hybridization and amplification of the MEMX gene (if present) occurs, and detecting the presence or absence of an amplification product, or detecting the size of the amplification product and comparing the length to a control sample. It is anticipated that PCR and/or LCR may be desirable to use as a preliminary amplification step in conjunction with any of the techniques used for detecting mutations described herein.

[0362] Alternative amplification methods include: self sustained sequence replication (see, Guatelli, et al., 1990. Proc. Natl. Acad. Sci. USA 87: 1874-1878), transcriptional amplification system (see, Kwoh, et al., 1989. Proc. Natl. Acad. Sci. USA 86: 1173-1177); Qβ Replicase (see, Lizardi, et al, 1988. BioTechnology 6: 1197), or any other nucleic acid amplification method, followed by the detection of the amplified molecules using techniques well known to those of skill in the art. These detection schemes are especially useful for the detection of nucleic acid molecules if such molecules are present in very low numbers.

[0363] In an alternative embodiment, mutations in an MEMX gene from a sample cell can be identified by alterations in restriction enzyme cleavage patterns. For example, sample and control DNA is isolated, amplified (optionally), digested with one or more restriction endonucleases, and fragment length sizes are determined by gel electrophoresis and compared. Differences in fragment length sizes between sample and control DNA indicates mutations in the sample DNA. Moreover, the use of sequence specific ribozymes (see, e.g., U.S. Pat. No. 5,493,531) can be used to score for the presence of specific mutations by development or loss of a ribozyme cleavage site.

[0364] In other embodiments, genetic mutations in MEMX can be identified by hybridizing a sample and control nucleic acids, e.g., DNA or RNA, to high-density arrays containing hundreds or thousands of oligonucleotides probes. See, e.g., Cronin, et al., 1996. Human Mutation 7: 244-255; Kozal, et al., 1996. Nat. Med. 2: 753-759. For example, genetic mutations in MEMX can be identified in two dimensional arrays containing light-generated DNA probes as described in Cronin, et al., supra. Briefly, a first hybridization array of probes can be used to scan through long stretches of DNA in a sample and control to identify base changes between the sequences by making linear arrays of sequential overlapping probes. This step allows the identification of point mutations. This is followed by a second hybridization array that allows the characterization of specific mutations by using smaller, specialized probe arrays complementary to all variants or mutations detected. Each mutation array is composed of parallel probe sets, one complementary to the wild-type gene and the other complementary to the mutant gene.

[0365] In yet another embodiment, any of a variety of sequencing reactions known in the art can be used to directly sequence the MEMX gene and detect mutations by comparing the sequence of the sample MEMX with the corresponding wild-type (control) sequence. Examples of sequencing reactions include those based on techniques developed by Maxim and Gilbert, 1977. Proc. Natl. Acad. Sci. USA 74: 560 or Sanger, 1977. Proc. Natl. Acad. Sci. USA 74: 5463. It is also contemplated that any of a variety of automated sequencing procedures can be utilized when performing the diagnostic assays (see, e.g., Naeve, et al., 1995. Biotechniques 19: 448), including sequencing by mass spectrometry (see, e.g., PCT International Publication No. WO 94/16101; Cohen, et al., 1996. Adv. Chromatography 36: 127-162; and Griffin, et al., 1993. Appl. Biochem. Biotechnol. 38: 147-159).

[0366] Other methods for detecting mutations in the MEMX gene include methods in which protection from cleavage agents is used to detect mismatched bases in RNA/RNA or RNA/DNA heteroduplexes. See, e.g., Myers, et al.; 1985. Science 230: 1242. In general, the art technique of “mismatch cleavage” starts by providing heteroduplexes of formed by hybridizing (labeled) RNA or DNA containing the wild-type MEMX sequence with potentially mutant RNA or DNA obtained from a tissue sample. The double-stranded duplexes are treated with an agent that cleaves single-stranded regions of the duplex such as which will exist due to basepair mismatches between the control and sample strands. For instance, RNA/DNA duplexes can be treated with RNase and DNA/DNA hybrids treated with S1 nuclease to enzymatically digesting the mismatched regions. In other embodiments, either DNA/DNA or RNA/DNA duplexes can be treated with hydroxylamine or osmium tetroxide and with piperidine in order to digest mismatched regions. After digestion of the mismatched regions, the resulting material is then separated by size on denaturing polyacrylamide gels to determine the site of mutation. See, e.g., Cotton, et al., 1988. Proc. Natl. Acad. Sci. USA 85: 4397; Saleeba, et al., 1992. Methods Enzymol. 217: 286-295. In an embodiment, the control DNA or RNA can be labeled for detection.

[0367] In still another embodiment, the mismatch cleavage reaction employs one or more proteins that recognize mismatched base pairs in double-stranded DNA (so called “DNA mismatch repair” enzymes) in defined systems for detecting and mapping point mutations in MEMX cDNAs obtained from samples of cells. For example, the mutY enzyme of E. coli cleaves A at G/A mismatches and the thymidine DNA glycosylase from HeLa cells cleaves T at G/T mismatches. See, e.g., Hsu, et al., 1994. Carcinogenesis 15: 1657-1662. According to an exemplary embodiment, a probe based on an MEMX sequence, e.g., a wild-type MEMX sequence, is hybridized to a cDNA or other DNA product from a test cell(s). The duplex is treated with a DNA mismatch repair enzyme, and the cleavage products, if any, can be detected from electrophoresis protocols or the like. See, e.g., U.S. Pat. No. 5,459,039.

[0368] In other embodiments, alterations in electrophoretic mobility will be used to identify mutations in MEMX genes. For example, single strand conformation polymorphism (SSCP) may be used to detect differences in electrophoretic mobility between mutant and wild type nucleic acids. See, e.g., Orita, et al., 1989. Proc. Natl. Acad. Sci. USA: 86: 2766; Cotton, 1993. Mutat. Res. 285: 125-144; Hayashi, 1992. Genet. Anal. Tech. Appl. 9: 73-79. Single-stranded DNA fragments of sample and control MEMX nucleic acids will be denatured and allowed to renature. The secondary structure of single-stranded nucleic acids varies according to sequence, the resulting alteration in electrophoretic mobility enables the detection of even a single base change. The DNA fragments may be labeled or detected with labeled probes. The sensitivity of the assay may be enhanced by using RNA (rather than DNA), in which the secondary structure is more sensitive to a change in sequence. In one embodiment, the subject method utilizes heteroduplex analysis to separate double stranded heteroduplex molecules on the basis of changes in electrophoretic mobility. See, e.g., Keen, et al., 1991. Trends Genet. 7: 5.

[0369] In yet another embodiment, the movement of mutant or wild-type fragments in polyacrylamide gels containing a gradient of denaturant is assayed using denaturing gradient gel electrophoresis (DGGE). See, e.g., Myers, et al., 1985. Nature 313: 495. When DGGE is used as the method of analysis, DNA will be modified to insure that it does not completely denature, for example by adding a GC clamp of approximately 40 bp of high-melting GC-rich DNA by PCR. In a further embodiment, a temperature gradient is used in place of a denaturing gradient to identify differences in the mobility of control and sample DNA. See, e.g., Rosenbaum and Reissner, 1987. Biophys. Chem. 265: 12753.

[0370] Examples of other techniques for detecting point mutations include, but are not limited to, selective oligonucleotide hybridization, selective amplification, or selective primer extension. For example, oligonucleotide primers may be prepared in which the known mutation is placed centrally and then hybridized to target DNA under conditions that permit hybridization only if a perfect match is found. See, e.g., Saiki, et al., 1986. Nature 324: 163; Saiki, et al., 1989. Proc. Natl. Acad. Sci. USA 86: 6230. Such allele specific oligonucleotides are hybridized to PCR amplified target DNA or a number of different mutations when the oligonucleotides are attached to the hybridizing membrane and hybridized with labeled target DNA.

[0371] Alternatively, allele specific amplification technology that depends on selective PCR amplification may be used in conjunction with the instant invention. Oligonucleotides used as primers for specific amplification may carry the mutation of interest in the center of the molecule (so that amplification depends on differential hybridization; see, e.g., Gibbs, et al., 1989. Nucl. Acids Res. 17: 2437-2448) or at the extreme 3′-terminus of one primer where, under appropriate conditions, mismatch can prevent, or reduce polymerase extension (see, e.g., Prossner, 1993. Tibtech. 11: 238). In addition it may be desirable to introduce a novel restriction site in the region of the mutation to create cleavage-based detection. See, e.g., Gasparini, et al., 1992. Mol. Cell Probes 6: 1. It is anticipated that in certain embodiments amplification may also be performed using Taq ligase for amplification. See, e.g., Barany, 1991. Proc. Natl. Acad. Sci. USA 88: 189. In such cases, ligation will occur only if there is a perfect match at the 3′-terminus of the 5′ sequence, making it possible to detect the presence of a known mutation at a specific site by looking for the presence or absence of amplification.

[0372] The methods described herein may be performed, for example, by utilizing pre-packaged diagnostic kits comprising at least one probe nucleic acid or antibody reagent described herein, which may be conveniently used, e.g., in clinical settings to diagnose patients exhibiting symptoms or family history of a disease or illness involving an MEMX gene.

[0373] Furthermore, any cell type or tissue, preferably peripheral blood leukocytes, in which MEMX is expressed may be utilized in the prognostic assays described herein. However, any biological sample containing nucleated cells may be used, including, for example, buccal mucosal cells.

[0374] III. Pharmacogenomics

[0375] Agents, or modulators that have a stimulatory or inhibitory effect on MEMX activity (e.g., MEMX gene expression), as identified by a screening assay described herein can be administered to individuals to treat (prophylactically or therapeutically) disorders associated with aberrant MEMX activity. Such disorders for MEM1 include immunological conditions, viral infections, neurological disorders, Alzheimer's or Parkinson's Diseases, cancer (e.g., breast or neuroblastoma), nephrology, and female reproductive health. Such disorders for MEM4 include those involving the lung and/or brain (e.g., schizophrenia, or neuronal damage following head injury). Disorders for MEM5 include heart and other muscular disorders (e.g., arrhythmial), clotting deficiencies, and cobalamine deficiencies (e.g., pernicious anemia). Such disorders for MEM6 include those originating in dysregulation of glycogen metabolism (e.g., diabetes). Such disorders for MEM7 and MEM8 include vision-related disorders (e.g., keratomalacia), cancer, and other neoplastic pathologies.

[0376] In conjunction with such treatment, the pharmacogenomics (i.e., the study of the relationship between an individual's genotype and that individual's response to a foreign compound or drug) of the individual may be considered. Differences in metabolism of therapeutics can lead to severe toxicity or therapeutic failure by altering the relation between dose and blood concentration of the pharmacologically active drug. Thus, the pharmacogenomics of the individual permits the selection of effective agents (e.g., drugs) for prophylactic or therapeutic treatments based on a consideration of the individual's genotype. Such pharmacogenomics can further be used to determine appropriate dosages and therapeutic regimens. Accordingly, the activity of MEMX protein, expression of MEMX nucleic acid, or mutation content of MEMX genes in an individual can be determined to thereby select appropriate agent(s) for therapeutic or prophylactic treatment of the individual.

[0377] Pharmacogenomics deals with clinically significant hereditary variations in the response to drugs due to altered drug disposition and abnormal action in affected persons. See e.g., Eichelbaum, 1996. Clin. Exp. Pharmacol. Physiol., 23: 983-985; Linder, 1997. Clin. Chem., 43: 254-266. In general, two types of pharmacogenetic conditions can be differentiated. Genetic conditions transmitted as a single factor altering the way drugs act on the body (altered drug action) or genetic conditions transmitted as single factors altering the way the body acts on drugs (altered drug metabolism). These pharmacogenetic conditions can occur either as rare defects or as polymorphisms. For example, glucose-6-phosphate dehydrogenase (G6PD) deficiency is a common inherited enzymopathy in which the main clinical complication is hemolysis after ingestion of oxidant drugs (anti-malarials, sulfonamides, analgesics, nitrofurans) and consumption of fava beans.

[0378] As an illustrative embodiment, the activity of drug metabolizing enzymes is a major determinant of both the intensity and duration of drug action. The discovery of genetic polymorphisms of drug metabolizing enzymes (e.g., N-acetyltransferase 2 (NAT 2) and cytochrome P450 enzymes CYP2D6 and CYP2C19) has provided an explanation as to why some patients do not obtain the expected drug effects or show exaggerated drug response and serious toxicity after taking the standard and safe dose of a drug. These polymorphisms are expressed in two phenotypes in the population, the extensive metabolizer (EM) and poor metabolizer (PM). The prevalence of PM is different among different populations. For example, the gene coding for CYP2D6 is highly polymorphic and several mutations have been identified in PM, which all lead to the absence of functional CYP2D6. Poor metabolizers of CYMD6 and CYP2C19 quite frequently experience exaggerated drug response and side effects when they receive standard doses. If a metabolite is the active therapeutic moiety, PM show no therapeutic response, as demonstrated for the analgesic effect of codeine mediated by its CYP2D6-formed metabolite morphine. At the other extreme are the so called ultra-rapid metabolizers who do not respond to standard doses. Recently, the molecular basis of ultra-rapid metabolism has been identified to be due to CYP2D6 gene amplification.

[0379] Thus, the activity of MEMX protein, expression of MEMX nucleic acid, or mutation content of MEMX genes in an individual can be determined to thereby select appropriate agent(s) for therapeutic or prophylactic treatment of the individual. In addition, pharmacogenetic studies can be used to apply genotyping of polymorphic alleles encoding drug-metabolizing enzymes to the identification of an individual's drug responsiveness phenotype. This knowledge, when applied to dosing or drug selection, can avoid adverse reactions or therapeutic failure and thus enhance therapeutic or prophylactic efficiency when treating a subject with an MEMX modulator, such as a modulator identified by one of the exemplary screening assays described herein.

[0380] IV. Monitoring of Effects During Clinical Trials

[0381] Monitoring the influence of agents (e.g., drugs, compounds) on the expression or activity of MEMX (e.g., the ability to modulate aberrant cell proliferation and/or differentiation) can be applied not only in basic drug screening, but also in clinical trials. For example, the effectiveness of an agent determined by a screening assay as described herein to increase MEMX gene expression, protein levels, or upregulate MEMX activity, can be monitored in clinical trails of subjects exhibiting decreased MEMX gene expression, protein levels, or down-regulated MEMX activity. Alternatively, the effectiveness of an agent determined by a screening assay to decrease MEMX gene expression, protein levels, or down-regulate MEMX activity, can be monitored in clinical trails of subjects exhibiting increased MEMX gene expression, protein levels, or up-regulated MEMX activity. In such clinical trials, the expression or activity of MEMX and, preferably, other genes that have been implicated in, for example, a cellular proliferation or immune disorder can be used as a “read out” or markers of the immune responsiveness of a particular cell.

[0382] By way of example, and not of limitation, genes, including MEMX, that are modulated in cells by treatment with an agent (e.g., compound, drug or small molecule) that modulates MEMX activity (e.g., identified in a screening assay as described herein) can be identified. Thus, to study the effect of agents on cellular proliferation disorders, for example, in a clinical trial, cells can be isolated and RNA prepared and analyzed for the levels of expression of MEMX and other genes implicated in the disorder. The levels of gene expression (i.e., a gene expression pattern) can be quantified by Northern blot analysis or RT-PCR, as described herein, or alternatively by measuring the amount of protein produced, by one of the methods as described herein, or by measuring the levels of activity of MEMX or other genes. In this manner, the gene expression pattern can serve as a marker, indicative of the physiological response of the cells to the agent. Accordingly, this response state may be determined before, and at various points during, treatment of the individual with the agent.

[0383] In one embodiment, the invention provides a method for monitoring the effectiveness of treatment of a subject with an agent (e.g., an agonist, antagonist, protein, peptide, peptidomimetic, nucleic acid, small molecule, or other drug candidate identified by the screening assays described herein) comprising the steps of (i) obtaining a pre-administration sample from a subject prior to administration of the agent; (ii) detecting the level of expression of an MEMX protein, mRNA, or genomic DNA in the pre-administration sample; (iii) obtaining one or more post-administration samples from the subject; (iv) detecting the level of expression or activity of the MEMX protein, mRNA, or genomic DNA in the post-administration samples; (v) comparing the level of expression or activity of the MEMX protein, mRNA, or genomic DNA in the pre-administration sample with the MEMX protein, mRNA, or genomic DNA in the post administration sample or samples; and (vi) altering the administration of the agent to the subject accordingly. For example, increased administration of the agent may be desirable to increase the expression or activity of MEMX to higher levels than detected, i.e., to increase the effectiveness of the agent. Alternatively, decreased administration of the agent may be desirable to decrease expression or activity of MEMX to lower levels than detected, i.e., to decrease the effectiveness of the agent.

[0384] Methods of Treatment

[0385] The invention provides for both prophylactic and therapeutic methods of treating a subject at risk of (or susceptible to) a disorder or having a disorder associated with aberrant MEMX expression or activity. For example, disorders associated with aberrant MEM1 expression of activity include but are not limited to, viral infections, neurological disorders (e.g., Alzheimer's disease or Parkinson's disease), cancer (e.g., breast or neuroblastoma), and various renal disorders. Disorders associated with aberrant MEM2, MEM3, and MEM4 expression of activity include, but are not limited to, psychiatric diseases (e.g., schizophrenia) or reducing neuronal damage following head injury. Disorders associated with aberrant MEM5 expression include, but are not limited to, heart and other muscular disorders (e.g., arrhythmic disorders), clotting Factor XI in clotting deficiencies, and cobalamin-deficiencies (e.g., pernicious anemia). Disorders associated with aberrant MEM6 expression include, but are not limited to, glycogen-metabolism-related disorders (e.g., diabetes and related disorders). Disorders associated with aberrant MEM7 and MEM8 expression include, but are not limited to, vision-related disorders (e.g., keratomalacia) and cancer and/or similar neoplastic pathologies.

[0386] These methods of treatment will be discussed more fully, below.

[0387] I. Disease and Disorders

[0388] Diseases and disorders that are characterized by increased (relative to a subject not suffering from the disease or disorder) levels or biological activity may be treated with Therapeutics that antagonize (i.e., reduce or inhibit) activity. Therapeutics that antagonize activity may be administered in a therapeutic or prophylactic manner. Therapeutics that may be utilized include, but are not limited to: (i) an aforementioned peptide, or analogs, derivatives, fragments or homologs thereof; (ii) antibodies to an aforementioned peptide; (iii) nucleic acids encoding an aforementioned peptide; (iv) administration of antisense nucleic acid and nucleic acids that are “dysfunctional” (i.e., due to a heterologous insertion within the coding sequences of coding sequences to an aforementioned peptide) that are utilized to “knockout” endogenous function of an aforementioned peptide by homologous recombination (see, e.g., Capecchi, 1989. Science 244: 1288-1292); or (v) modulators (i.e., inhibitors, agonists and antagonists, including additional peptide mimetic of the invention or antibodies specific to a peptide of the invention) that alter the interaction between an aforementioned peptide and its binding partner.

[0389] Diseases and disorders that are characterized by decreased (relative to a subject not suffering from the disease or disorder) levels or biological activity may be treated with Therapeutics that increase (i.e., are agonists to) activity. Therapeutics that upregulate activity may be administered in a therapeutic or prophylactic manner. Therapeutics that may be utilized include, but are not limited to, an aforementioned peptide, or analogs, derivatives, fragments or homologs thereof; or an agonist that increases bioavailability.

[0390] Increased or decreased levels can be readily detected by quantifying peptide and/or RNA, by obtaining a patient tissue sample (e.g., from biopsy tissue) and assaying it in vitro for RNA or peptide levels, structure and/or activity of the expressed peptides (or mRNAs of an aforementioned peptide). Methods that are well-known within the art include, but are not limited to, immunoassays (e.g., by Western blot analysis, immunoprecipitation followed by sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis, immunocytochemistry, etc.) and/or hybridization assays to detect expression of mRNAs (e.g., Northern assays, dot blots, in situ hybridization, and the like).

[0391] I. Prophylactic Methods

[0392] In one aspect, the invention provides a method for preventing, in a subject, a disease or condition associated with an aberrant MEMX expression or activity, by administering to the subject an agent that modulates MEMX expression or at least one MEMX activity. Subjects at risk for a disease that is caused or contributed to by aberrant MEMX expression or activity can be identified by, for example, any or a combination of diagnostic or prognostic assays as described herein. Administration of a prophylactic agent can occur prior to the manifestation of symptoms characteristic of the MEMX aberrancy, such that a disease or disorder is prevented or, alternatively, delayed in its progression. Depending upon the type of MEMX aberrancy, for example, an MEMX agonist or MEMX antagonist agent can be used for treating the subject. The appropriate agent can be determined based on screening assays described herein. The prophylactic methods of the invention are further discussed in the following subsections.

[0393] II. Therapeutic Methods

[0394] Another aspect of the invention pertains to methods of modulating MEMX expression or activity for therapeutic purposes. The modulatory method of the invention involves contacting a cell with an agent that modulates one or more of the activities of MEMX protein activity associated with the cell. An agent that modulates MEMX protein activity can be an agent as described herein, such as a nucleic acid or a protein, a naturally-occurring cognate ligand of a MEMX protein, a peptide, a MEMX peptidomimetic, or other small molecule. In one embodiment, the agent stimulates one or more MEMX protein activity. Examples of such stimulatory agents include active MEMX protein and a nucleic acid molecule encoding MEMX that has been introduced into the cell. In another embodiment, the agent inhibits one or more MEMX protein activity. Examples of such inhibitory agents include antisense MEMX nucleic acid molecules and anti-MEMX antibodies. These modulatory methods can be performed in vitro (e.g., by culturing the cell with the agent) or, alternatively, in vivo (e.g., by administering the agent to a subject). As such, the invention provides methods of treating an individual afflicted with a disease or disorder characterized by aberrant expression or activity of a MEMX protein or nucleic acid molecule. In one embodiment, the method involves administering an agent (e.g., an agent identified by a screening assay described herein), or combination of agents that modulates (e.g., up-regulates or down-regulates) MEMX expression or activity. In another embodiment, the method involves administering a MEMX protein or nucleic acid molecule as therapy to compensate for reduced or aberrant MEMX expression or activity:

[0395] Stimulation of MEMX activity is desirable in situations in which MEMX is abnormally down-regulated and/or in which increased MEMX activity is likely to have a beneficial effect. One example of such a situation is where a subject has a disorder characterized by aberrant cell proliferation and/or differentiation (e.g., cancer or immune associated). Another example of such a situation is where the subject has an immunodeficiency disease (e.g., AIDS).

[0396] Antibodies of the invention, including polyclonal, monoclonal, humanized and fully human antibodies, may used as therapeutic agents. Such agents will generally be employed to treat or prevent a disease or pathology in a subject. An antibody preparation, preferably one having high specificity and high affinity for its target antigen, is administered to the subject and will generally have an effect due to its binding with the target. Such an effect may be one of two kinds, depending on the specific nature of the interaction between the given antibody molecule and the target antigen in question. In the first instance, administration of the antibody may abrogate or inhibit the binding of the target with an endogenous ligand to which it naturally binds. In this case, the antibody binds to the target and masks a binding site of the naturally occurring ligand, wherein the ligand serves as an effector molecule. Thus the receptor mediates a signal transduction pathway for which ligand is responsible.

[0397] Alternatively, the effect may be one in which the antibody elicits a physiological result by virtue of binding to an effector binding site on the target molecule. In this case the target, a receptor having an endogenous ligand which may be absent or defective in the disease or pathology, binds the antibody as a surrogate effector ligand, initiating a receptor-based signal transduction event by the receptor.

[0398] A therapeutically effective amount of an antibody of the invention relates generally to the amount needed to achieve a therapeutic objective. As noted above, this may be a binding interaction between the antibody and its target antigen that, in certain cases, interferes with the functioning of the target, and in other cases, promotes a physiological response. The amount required to be administered will furthermore depend on the binding affinity of the antibody for its specific antigen, and will also depend on the rate at which an administered antibody is depleted from the free volume other subject to which it is administered. Common ranges for therapeutically effective dosing of an antibody or antibody fragment of the invention may be, by way of non-limiting example, from about 0.1 mg/kg body weight to about 50 mg/kg body weight. Common dosing frequencies may range, for example, from twice daily to once a week.

[0399] III. Determination of the Biological Effect of the Therapeutic

[0400] In various embodiments of the invention, suitable in vitro or in vivo assays are performed to determine the effect of a specific Therapeutic and whether its administration is indicated for treatment of the affected tissue.

[0401] In various specific embodiments, in vitro assays may be performed with representative cells of the type(s) involved in the patient's disorder, to determine if a given Therapeutic exerts the desired effect upon the cell type(s). Compounds for use in therapy may be tested in suitable animal model systems including, but not limited to rats, mice, chicken, cows, monkeys, rabbits, and the like, prior to testing in human subjects. Similarly, for in vivo testing, any of the animal model system known in the art may be used prior to administration to human subjects.

SPECIFIC EXAMPLES Example 1 Real Time Quantitative (RTQ) PCR Evaluation of Expression of MEM5 in Various Cells and Tissues

[0402] The quantitative expression of MEM5 (Internal Identification 16418841) was assessed in normal and tumor samples by real time quantitative PCR (TAQMAN@) performed on a Perkin-Elmer Biosystems ABI PRISM® 7700 Sequence Detection System. In the Tables contained within this Example, the following abbreviations are used: ca. = carcinoma, squam = squamous, * = established from metastasis, pl. eff = pl effusion = pleural effusion, met = metastasis, glio = glioma, s cell var = small cell variant, astro = astrocytoma, non-s = non-sm = non-small, neuro = neuroblastoma

[0403] 96 RNA samples were normalized to internal standards such as β-actin and GAPDH. RNA (˜50 ng total or ˜1 ng polyA+) was converted to cDNA using the TAQMAN® Reverse Transcription Reagents Kit (PE Biosystems; Foster City, Calif.; Catalog No. N808-0234) and random hexamers according to the manufacturer's protocol. Reactions were performed in 20 μl and incubated for 30 min. at 48° C. cDNA (5 μl) was then transferred to a separate plate for the TAQMAN® reaction using internal standards such as β-actin and GAPDH TAQMAN® Assay Reagents (PE Biosystems; Catalog Nos. 4310881E and 4310884E, respectively) and TAQMAN® Universal PCR Master Mix (PE Biosystems; Catalog No. 4304447) according to the manufacturer's protocol. Reactions were performed in 25 μl total reaction volume using the following parameters: 2 minutes at 50° C.; 10 minutes at 95° C.; 15 seconds at 95° C.; and 1 minute at 60° C. (40 cycles). Results were recorded as CT values (cycle at which a given sample crosses a threshold level of fluorescence) using a log scale, with the difference in RNA concentration between a given sample and the sample with the lowest CT value being represented as 2^(δCT). The percent relative expression is then obtained by taking the reciprocal of this RNA difference and multiplying by 100. The average CT values obtained for B-actin and GAPDH were used to normalize RNA samples. The RNA sample generating the highest CT value required no further diluting, while all other samples were diluted relative to this sample according to their

[0404] β-actin/GAPDH average CT values.

[0405] Normalized RNA (5 μl) was converted to cDNA and analyzed via TAQMAN® using One Step RT-PCR Master Mix Reagents (PE Biosystems; Catalog No. 4309169) and gene-specific primers according to the manufacturer's instructions. Probes and primers were designed for each assay according to Perkin Elmer Biosystem's Primer Express Software package (Version I for Apple Computer's Macintosh Power PC) or a similar algorithm using the target sequence as input. Default settings were used for reaction conditions and the following parameters were set before selecting primers: primer concentration=250 nM, primer melting temperature (T_(m)) range=58′-60° C., primer optimal Tm=59° C., maximum primer difference=2° C., probe does not have 5′ G, probe T_(m) must be 10° C. greater than primer T_(m), amplicon size 75 bp to 100 bp. The probes and primers selected (see below) were synthesized by Synthegen (Houston, Tex., USA). Probes were double purified by HPLC to remove uncoupled dye and evaluated by mass spectroscopy to verify coupling of reporter and quencher dyes to the 5′- and 3′-termini of the probe, respectively. Their final concentrations were: forward and reverse primers=900 nM each, and probe=200 nM.

[0406] The following PCR conditions were utilized. Normalized RNA from each tissue and each cell line was spotted in each well of a 96 well PCR plate (Perkin Elmer Biosystems). PCR cocktails including two probes (a probe specific for the target clone and another gene-specific probe multiplexed with the target probe) were set up using 1×TaqMan™ PCR Master Mix for the PE Biosystems 7700, with 5 mM MgCl2, dNTPs (dA, dG, dC, dU at 1:1:1:2 ratios), 0.25 U/ml AmpliTaq Gold™ (PE Biosystems), and 0.4 U/μl RNase inhibitor, and 0.25 U/μl reverse transcriptase. Reverse transcription was performed at 48° C. for 30 minutes followed by amplification/PCR cycles as follows: 95° C. 10 minutes; then 40 cycles of 95° C. for 15 seconds; 60° C. for 1 minute.

[0407] Two sample panels were employed in the present Example. Panel 1 is a 96 well plate (usually 2 control wells and 94 test samples) whose wells are contain RNA or cDNA isolated from various human cell lines that have been established from human malignant tissues (i.e., tumors). These cell lines have been extensively characterized by investigators in both academia and the commercial sector regarding their tumorgenicity, metastatic potential, drug resistance, invasive potential and other cancer-related properties. They serve as suitable tools for pre-clinical evaluation of anti-cancer agents and promising therapeutic strategies. RNA from these various human cancer cell lines was isolated by and procured from the Developmental Therapeutic Branch (DTB) of the National Cancer Institute (USA). Basic information regarding their biological behavior, gene expression, and resistance to various cytotoxic agents are provided by the DTB (http://dtp.nci.nih.gov/).

[0408] In addition, RNA or cDNA was obtained from various human tissues derived from human autopsies performed on deceased elderly people or sudden death victims (accidents, etc.). These tissues were ascertained to be free of disease and were purchased from various high quality commercial sources such as Clontech, Research Genetics, and Invitrogen.

[0409] RNA integrity from all samples was controlled for quality by visual assessment of agarose gel electrophoresis using 28S and 18S ribosomal RNA (rRNA) staining intensity ratio as a guide (2:1 to 2.5:1 28S:18S rRNA ratio) and the assuring the absence of low molecular weight RNAs indicative of degradation products.

[0410] Panel 2 is a 96 well plate (usually 2 control wells and 94 test samples) containing RNA or cDNA isolated from human tissue procured by surgeons working in close cooperation with the National Cancer Institute's Cooperative Human Tissue Network (CHTN) or the National Disease Research Initiative (NDRI). The tissues procured are derived from human malignancies and in cases where indicated many malignant tissues have “matched margins”. The tumor tissue and the “matched margins” are evaluated by two independent pathologists (the surgical pathologists and again by a pathologists at NDRI or CHTN). This analysis provides a gross histopathological assessment of tumor differentiation grade. Moreover, most samples include the original surgical pathology report that provides information regarding the clinical stage of the patient. These matched margins are taken from the tissue surrounding (i.e., immediately proximal) to the zone of surgery (designated “NAT”, for normal adjacent tissue). In addition, RNA or cDNA was obtained from various human tissues derived from human autopsies performed on deceased elderly people or sudden death victims (accidents, etc.). These tissue were ascertained to be free of disease and were purchased from various high quality commercial sources such as Clontech, Research Genetics, and Invitrogen.

[0411] Again, RNA integrity from all samples was controlled for quality by visual assessment of agarose gel electrophoresis using 28S and 18S rRNA staining intensity ratio as a guide (2:1 to 2.5:1 28S:18S ratio) and by assuring the absence of low molecular weight RNAs indicative of degradation products. Samples are quality controlled for genomic DNA contamination by reactions run in the absence of reverse transcriptase using probe and primer sets designed to amplify across the span of a single exon.

[0412] The following RTQ PCR of the MEM5 sequence (Internal Designation 16418841) utilzing Panel 1, is shown in Table 3, using the primer-probe set Ag765 designated in Table 2. TABLE 2 Start SEQ ID Primers Sequences Length Position NO: Forward 5′-CCAACGTGAAGGGAGCTATAT-3′ 21 923 17 Probe TET-5′-TGCTGACACCACTACACATGTCACAA-3′-TAMRA 26 953 18 Reverse 5′-CCAGCCCCTAAAATTCTCATC-3′ 21 986 19

[0413] TABLE 3 Rel. Expr., Rel. Expr., Rel. Expr., Rel. Expr., Rel. Expr., Rel. Expr., % % % % % % Cell source 1.2tm717t 1.2tm917t 1.2tm971t Cell source 1.2tm717t 1.2tm917t 1.2tm971t Endothelial cells 22.5 22.5 22.1 Renal ca.786-0 17.6 17.6 5.3 Endothelial cells 2.0 2.0 1.3 Renal Ca. A498 27.2 27.2 22.1 (treated) Pancreas 27.7 27.7 32.5 Renal ca. RXF 393 2.8 2.8 2.5 Pancreatic Ca. 11.8 11.8 3.9 Renal ca. ACHN 8.7 8.7 6.9 CAPAN2 Adrenal Gland (new 12.5 12.5 14.9 Renal ca. UO-31 16.6 16.6 4.5 lot*) Thyroid 24.8 24.8 18.7 Renal ca. TK-10 20.3 20.3 9.1 Salivary gland 35.1 35.1 33.9 Liver 6.8 6.8 6.9 Pituitary gland 33.7 33.7 44.1 Liver (fetal) 12.9 12.9 12.8 Brain (fetal) 1.7 1.7 3.2 Liver Ca. 8.8 8.8 3.2 (hepatoblast) HepG2 Brain (whole) 11.9 11.9 13.0 Lung 11.8 11.8 10.7 Brain (amygdala) 2.9 2.9 4.4 Lung (fetal) 10.9 10.9 12.6 Brain (cerebellum) 6.6 6.6 10.0 Lung ca. (small cell) 26.2 26.2 16.5 LX-1 Brain (hippocampus) 6.7 6.7 8.9 Lung ca. (small cell) 28.7 28.7 9.2 NCI-H69 Brain (thalamus) 6.1 6.1 5.5 Lung ca. (s.ceIl var.) 12.5 12.5 7.7 SHP-77 Cerebral Cortex 7.6 7.6 0.0 Lung ca. (large 23.7 23.7 17.1 cell)NCI-H460 Spinal cord 7.1 7.1 10.7 Lung ca. (non-sm. 12.6 12.6 6.5 cell) A549 CNS ca. (glio/astro) 22.9 22.9 22.9 Lung ca. (non-s.cell) 7.3 7.3 6.0 U87-MG NCI-H23 CNS ca. (glio/astro) 33.5 33.5 25.9 Lung ca (non-s.cell) 11.5 11.5 0.0 U-118-MG HOP-62 CNS ca. (astro) 7.8 7.8 6.0 Lung ca. (non-sl) 44.1 44.1 24.7 SW1783 NCI-H522 CNS ca.* (neuro; 26.1 26.1 23.3 Lung ca. (squam.) 15.9 15.9 8.1 met) SK-N-AS SW 900 CNS ca. (astro) SF- 16.7 16.7 11.6 Lung ca. (squam.) 21.6 21.6 16.4 539 NCI-H596 CNS ca. (astro) 19.6 19.6 12.5 Mammary 24.8 24.8 24.7 SNB-75 gland CNS Ca. (glio) 65.1 65.1 27.0 Breast ca.* (pl. 11.7 11.7 7.6 SNB-19 effusion) MCF-7 CNS ca. (glio) U251 17.2 17.2 9.0 Breast ca.* (pl.ef) 14.3 14.3 13.4 MDA-MB-231 CNS ca. (glio) SF- 22.1 22.1 20.0 Breast ca.* (p1. 11.0 11.0 12.3 295 effusion) T47D Heart 57.8 57.8 57.4 Breast ca. BT-549 21.2 21.2 15.3 Skeletal Muscle 100.0 100.0 100.0 Breast ca. MDA-N 10.8 10.8 13.4 (new lot*) Bone marrow 7.2 7.2 7.2 Ovary 2.2 2.2 0.3 Thymus 5.6 5.6 4.2 Ovarian ca. 15.5 15.5 12.5 OVCAR-3 Spleen 6.0 6.0 7.4 Ovarian ca. 5.0 5.0 5.0 OVCAR-4 Lymph node 7.0 7.0 7.7 Ovarian ca. 12.2 12.2 6.4 OVCAR-5 Colorectal 2.2 2.2 1.3 Ovarian ca. 15.3 15.3 5.6 OVCAR-8 Stomach 12.4 12.4 15.8 Ovarian ca. IGROV-1 20.5 20.5 12.9 Small intestine 23.5 23.5 17.8 Ovarian ca.* 30.6 30.6 26.6 (ascites) SK-OV-3 Colon ca. SW480 15.6 15.6 6.5 Uterus 9.2 9.2 6.3 Colon ca.* (SW480 38.4 38.4 15.9 Placenta 13.7 13.7 15.2 met)SW620 Colon ca. HT29 8.5 8.5 3.1 Prostate 20.6 20.6 16.6 Colon ca. HCT-116 20.9 20.9 10.5 Prostate ca.* (bone 23.7 23.7 15.5 met)PC-3 Colon ca. CaCo-2 11.5 11.5 4.5 Testis 29.5 29.5 23.8 83219 CC Well to 3.9 3.9 0.4 Melanoma 12.0 12.0 8.4 Mod Diff Hs688(A).T (ODO3866) Colon ca. HCC-2998 35.4 35.4 21.6 Melanoma* (met) 15.9 15.9 11.0 Hs688(B).T Gastric ca.* (liver 25.5 25.5 21.0 Melanoma UACC- 1.9 1.9 1.0 met) NCI-N87 62 Bladder 23.0 23.0 22.5 Melanoma M14 14.4 14.4 1.7 Trachea 9.4 9.4 10.7 Melanoma LOX 8.3 8.3 2.1 IMVI Kidney 12.9 12.9 13.1 Melanoma* (met) 14.1 14.1 11.2 SK-MEL-5 2.1 2.1 1.0 Kidney (fetal) 19.0 19.0 8.3 Adipose

[0414] The results in Table 3 show that the sequence of MEM5 is expressed in a wide variety of normal and cancer cell lines. With relation to normal tissues, it is more highly expressed in certain brain tumors such as CNS ca. (glio) SNB-19, colon cancer such as Colon ca.* (SW480 met)SW620, and lung cancer such as Lung ca. (non-s.cl) NCI-H522.

[0415] Additional results for MEM5 which were obtained using Panel 2 are shown in Table 4. TABLE 4 Rel. Rel. Expr., % Expr., % Tissue source 2tm972t Tissue source 2tm972t 83786 Kidney Ca, Nuclear grade 2 (OD04338) 15.4 87492 Ovary Cancer (OD04768-07) 78.5 83219 CC Well to Mod Diff (ODO3866) 2.1 87493 Ovary NAT (OD04768-08) 11.7 83220 CC NAT (ODO3866) 11.7 Bladder Cancer INVITROGEN A302173 7.7 83221 CC Gr. 2 rectosigmoid (ODO3868) 11.7 Bladder Cancer Research Genetics RNA 1023 0.0 83222 CC NAT (ODO3868) 3.4 Breast Cancer Clontech 9100266 2.8 83235 CC Mod Diff (ODO3920) 28.9 Breast Cancer INVITROGEN A209073 1.9 83236 CC NAT (ODO3920) 30.8 Breast Cancer Res. Gen. 1024 21.8 83237 CC Gr. 2 ascend colon (ODO3921) 10.4 Breast NAT Clontech 9100265 0.1 83238 CC NAT (ODO3921) 1.6 Breast NAT INVITROGEN A2090734 5.1 83239 Lung Met to Muscle (ODO4286) 1.5 GENPAK Breast Cancer 064006 17.3 83240 Muscle NAT (ODO4286) 18.4 Gastric Cancer Clontech 9060395 14.8 83241 CC from Partial Hepatectomy (ODO4309) 9.6 Gastric Cancer Clontech 9060397 3.0 83242 Liver NAT (ODO4309) 22.1 Gastric Cancer GENPAK 064005 48.6 83255 Ocular Mel Met to Liver (ODO4310) 54.7 Kidney Cancer Clontech 8120607 0.0 83256 Liver NAT (ODO4310) 25.2 Kidney Cancer Clontech 8120613 0.3 83787 Kidney NAT (OD04338) 32.8 Kidney Cancer Clontech 9010320 0.4 83788 Kidney Ca Nuclear grade 1/2 (OD04339) 59.1 Kidney NAT Clontech 8120608 0.1 83789 Kidney NAT (OD04339) 50.4 Kidney NAT Clontech 8120614 0.0 83790 Kidney Ca, Clear cell type (OD04340) 100.0 Kidney NAT Clontech 9010321 0.1 83791 Kidney NAT (OD04340) 39.2 Liver Cancer GENPAK 064003 23.8 83792 Kidney Ca, Nuclear grade 3 (OD04348) 24.2 Liver Cancer Research Genetics RNA 1025 0.8 83793 Kidney NAT (OD04348) 25.4 Liver Cancer Research Genetics RNA 1026 0.1 84136 Lung Malignant Cancer (OD03126) 5.5 NAT Stomach Clontech 9060359 14.3 84137 Lung NAT (OD03126) 9.7 NAT Stomach Clontech 9060394 11.4 84138 Lung NAT (OD04321) 4.8 NAT Stomach Clontech 9060396 5.4 84139 Melanoma Mets to Lung (OD04321) 26.2 Normal Bladder GENPAK 061001 18.8 84140 Prostate Cancer (OD04410) 26.8 Normal Breast GENPAK 061019 5.4 84141 Prostate NAT (OD04410) 41.8 Normal Colon GENPAK 061003 17.2 84871 Lung Cancer (OD04404) 2.0 Normal Kidney GENPAK 061008 11.8 84872 Lung NAT (OD04404) 0.0 Normal Liver GENPAK 061009 26.4 84875 Lung Cancer (OD04565) 55.9 Normal Lung GENPAK 061010 10.9 84877 Breast Cancer (OD04566) 7.2 Normal Ovary Res. Gen. 0.6 85950 Lung Cancer (OD04237-01) 7.0 Normal Prostate Clontech A+ 6546-1 3.9 85970 Lung NAT (OD04237-02) 12.2 Normal Stomach GENPAK 061017 12.9 85973 Kidney Cancer (OD04450-01) 20.6 Normal Thyroid Clontech A+ 6570-1** 10.3 85974 Kidney NAT (OD04450-03) 40.6 Normal Uterus GENPAK 061018 12.6 85975 Breast Cancer (OD04590-01) 31.6 Ovarian Cancer GENPAK 064008 9.3 85976 Breast Cancer Mets (OD04590-03) 39.5 Paired Liver Cancer Tissue RNA 6004-T 0.4 87070 Breast Cancer Metastasis (OD04655-05) 26.6 Paired Liver Cancer Tissue RNA 6005-T 1.3 87071 Bladder Cancer (OD04718-01) 28.3 Paired Liver lissue RNA 6004-N 9.0 87072 Bladder Normal Adjacent (OD04718-03) 1.8 Paired Liver Tissue Research Genetics RNA 0.8 6005-N 87073 Prostate Cancer (OD04720-01) 52.5 Thyroid Cancer GENPAK 064010 17.8 87074 Prostate NAT (OD04720-02) 6.2 Thyroid Cancer INVITROGEN A302152 27.7 87472 Colon mets to lung (OD04451-01) 6.7 Thyroid NAT INVITROGEN A302153 23.2 87473 Lung NAT (OD04451-02) 4.3 Uterus Cancer GENPAK 064011 29.1 87474 Kidney Cancer (OD04622-01) 7.5 genomic DNA control 0.3 87475 Kidney NAT (OD04622-03) 1.7 87492 Ovary Cancer (0004768-07) 78.5

[0416] The results shown in Table 4 indicate that MEM5 is expressed preferentially in certain tumor samples compared to the adjacent noncancerous tissue. These tumors include a liver metastasis, a kidney tumor, a prostate cancer, and an ovarian cancer. In addition there is high expression in additional tumor tissues that have no matching normal tissue in the panel.

[0417] Accordingly, the results in Tables 3 and 4 suggests that MEM5 may serve as a diagnostic probe for certain specific cancer types.

Example 2 Real Time Quantitative (RTQ) PCR Evaluation of Expression of MEM7 in Various Cells and Tissues

[0418] The quantitative expression of MEM7 (Internal Identification AC018653_A) was assessed in normal and tumor samples by real time quantitative PCR (TAQMAN®) performed on a Perkin-Elmer Biosystems ABI PRISM® 7700 Sequence Detection System. In the Tables contained within this Example, the following abbreviations are used: ca. = carcinoma, squam = squamous, * = established from metastasis, pl. eff = pl effusion = pleural effusion, met = metastasis, glio = glioma, s cell var = small cell variant, astro = astrocytoma, non-s = non-sm = non-small, neuro = neuroblastoma

[0419] 96 RNA samples were normalized to internal standards such as β-actin and GAPDH. RNA (˜50 ng total or ˜1 ng polyA+) was converted to cDNA using the TAQMAN® Reverse Transcription Reagents Kit (PE Biosystems; Foster City, Calif.; Catalog No. N808-0234) and random hexamers according to the manufacturer's protocol. Reactions were performed in 20 μl and incubated for 30 min. at 48° C. cDNA (5 μl) was then transferred to a separate plate for the TAQMAN® reaction using internal standards such as β-actin and GAPDH TAQMAN® Assay Reagents (PE Biosystems; Catalog Nos. 4310881E and 4310884E, respectively) and TAQMAN® Universal PCR Master Mix (PE Biosystems; Catalog No. 4304447) according to the manufacturer's protocol. Reactions were performed in 25 μl total reaction volume using the following parameters: 2 minutes at 50° C.; 10 minutes at 95° C.; 15 seconds at 95° C.; and 1 minute at 60° C. (40 cycles). Results were recorded as CT values (cycle at which a given sample crosses a threshold level of fluorescence) using a log scale, with the difference in RNA concentration between a given sample and the sample with the lowest CT value being represented as 2^(δCT). The percent relative expression is then obtained by taking the reciprocal of this RNA difference and multiplying by 100. The average CT values obtained for B-actin and GAPDH were used to normalize RNA samples. The RNA sample generating the highest CT value required no further diluting, while all other samples were diluted relative to this sample according to their

[0420] β-actin/GAPDH average CT values.

[0421] Normalized RNA (5 μl) was converted to cDNA and analyzed via TAQMAN® using One Step RT-PCR Master Mix Reagents (PE Biosystems; Catalog No. 4309169) and gene-specific primers according to the manufacturer's instructions. Probes and primers were designed for each assay according to Perkin Elmer Biosystem's Primer Express Software package (Version I for Apple Computer's Macintosh Power PC) or a similar algorithm using the target sequence as input. Default settings were used for reaction conditions and the following parameters were set before selecting primers: primer concentration=250 nM, primer melting temperature (T_(m))

[0422] range=58′-60° C., primer optimal Tm=59° C., maximum primer difference=2° C., probe does not have 5′ G, probe T_(m) must be 10° C. greater than primer T_(m), amplicon size 75 bp to 100 bp. The probes and primers selected (see below) were synthesized by Synthegen (Houston, Tex., USA). Probes were double purified by HPLC to remove uncoupled dye and evaluated by mass spectroscopy to verify coupling of reporter and quencher dyes to the 5′- and 3′-termini of the probe, respectively. Their final concentrations were: forward and reverse primers=900 nM each, and probe=200 nM.

[0423] The following PCR conditions were utilized. Normalized RNA from each tissue and each cell line was spotted in each well of a 96 well PCR plate (Perkin Elmer Biosystems). PCR cocktails including two probes (a probe specific for the target clone and another gene-specific probe multiplexed with the target probe) were set up using 1×TaqMan™ PCR Master Mix for the PE Biosystems 7700, with 5 mM MgCl2, dNTPs (dA, dG, dC, dU at 1:1:1:2 ratios), 0.25 U/ml AmpliTaq Gold™ (PE Biosystems), and 0.4 U/μl RNase inhibitor, and 0.25 U/μl reverse transcriptase. Reverse transcription was performed at 48° C. for 30 minutes followed by amplification/PCR cycles as follows: 95° C. 10 minutes; then 40 cycles of 95° C. for 15 seconds; 60° C. for 1 minute.

[0424] Two sample panels were employed in the present Example. Panel 1 is a 96 well plate (usually 2 control wells and 94 test samples) whose wells are contain RNA or cDNA isolated from various human cell lines that have been established from human malignant tissues (i.e., tumors). These cell lines have been extensively characterized by investigators in both academia and the commercial sector regarding their tumorgenicity, metastatic potential, drug resistance, invasive potential and other cancer-related properties. They serve as suitable tools for pre-clinical evaluation of anti-cancer agents and promising therapeutic strategies. RNA from these various human cancer cell lines was isolated by and procured from the Developmental Therapeutic Branch (DTB) of the National Cancer Institute (USA). Basic information regarding their biological behavior, gene expression, and resistance to various cytotoxic agents are provided by the DTB (http://dtp.nci.nih.gov/).

[0425] In addition, RNA or cDNA was obtained from various human tissues derived from human autopsies performed on deceased elderly people or sudden death victims (accidents, etc.). These tissues were ascertained to be free of disease and were purchased from various high quality commercial sources such as Clontech, Research Genetics, and Invitrogen.

[0426] RNA integrity from all samples was controlled for quality by visual assessment of agarose gel electrophoresis using 28S and 18S ribosomal RNA (rRNA) staining intensity ratio as a guide (2:1 to 2.5:1 28S:18S rRNA ratio) and the assuring the absence of low molecular weight RNAs indicative of degradation products.

[0427] Panel 2 is a 96 well plate (usually 2 control wells and 94 test samples) containing RNA or cDNA isolated from human tissue procured by surgeons working in close cooperation with the National Cancer Institute's Cooperative Human Tissue Network (CHTN) or the National Disease Research Initiative (NDRI). The tissues procured are derived from human malignancies and in cases where indicated many malignant tissues have “matched margins”. The tumor tissue and the “matched margins” are evaluated by two independent pathologists (the surgical pathologists and again by a pathologists at NDRI or CHTN). This analysis provides a gross histopathological assessment of tumor differentiation grade. Moreover, most samples include the original surgical pathology report that provides information regarding the clinical stage of the patient. These matched margins are taken from the tissue surrounding (i.e., immediately proximal) to the zone of surgery (designated “NAT”, for normal adjacent tissue). In addition, RNA or cDNA was obtained from various human tissues derived from human autopsies performed on deceased elderly people or sudden death victims (accidents, etc.). These tissue were ascertained to be free of disease and were purchased from various high quality commercial sources such as Clontech, Research Genetics, and Invitrogen.

[0428] Again, RNA integrity from all samples was controlled for quality by visual assessment of agarose gel electrophoresis using 28S and 18S rRNA staining intensity ratio as a guide (2:1 to 2.5:1 28S:18S ratio) and by assuring the absence of low molecular weight RNAs indicative of degradation products. Samples are quality controlled for genomic DNA contamination by reactions run in the absence of reverse transcriptase using probe and primer sets designed to amplify across the span of a single exon.

[0429] The following RTQ PCR of the MEM7 sequence (Internal Identification AC018653_A) utilzing Panel 1, is shown in Table 6, using the primer-probe set Ag 1387 designated in Table 5. TABLE 5 Start SEQ ID Primers Sequences Length Position NO: Forward 5′-CTGAAACCTTCATCCACACAAT-3′ 22 18 20 Probe TET-5′-TCACTGGCTACTACCGCTTTGTCTCG-3′-TAMRA 26 51 21 Reverse 5′-GCAGGTAGTCCTCCATGTTCTT-3′ 22 80 22

[0430] TABLE 6 Rel. Expr., Rel. Expr., %, %, Cell source 1.2tm1615t Cell source 1.2tm1615t Endothelial cells 0.1 Renal ca. 786-0 0.2 Endothelial cells (treated) 0.6 Renal ca. A498 0.7 Pancreas 0.0 Renal ca. RXF 393 0.3 Pancreatic ca. CAPAN 2 0.1 Renal ca. ACHN 0.7 Adrenal Gland (new lot*) 0.4 Renal ca. UO-31 0.5 Thyroid 0.0 Renal ca. TK-10 0.3 Salavary gland 0.7 Liver 12.7 Pituitary gland 0.0 Liver (fetal) 1.4 Brain (fetal) 0.0 Liver ca. (hepatoblast) HepG2 1.7 Brain (whole) 0.0 Lung 0.1 Brain (amygdala) 0.0 Lung (fetal) 0.3 Brain (cerebellum) 0.0 Lung ca. (small cell) LX-1 1.1 Brain (hippocampus) 0.1 Lung ca. (small cell) NCI-H69 0.7 Brain (thalamus) 0.1 Lung ca. (s. cell var.) SHP-77 0.0 Cerebral Cortex 0.2 Lung ca. (large cell)NCI-H460 1.7 Spinal cord 0.0 Lung ca. (non-sm. cell) A549 0.6 CNS ca. (glio/astro) U87-MG 0.1 Lung ca. (non-s. cell) NCI-H23 1.3 CNS ca. (glio/astro) U-118-MG 0.1 Lung ca (non-s. cell) HOP-62 0.6 CNS ca. (astro) SW1783 0.1 Lung Ca. (non-s. cl) NCI-H522 0.9 CNS ca.* (neuro; met) SK-N-AS 0.1 Lung ca. (squam.) SW 900 0.5 CNS ca. (astro) SF-539 0.3 Lung ca. (squam.) NCI-H596 0.3 CNS ca. (astro) SNB-75 0.0 Mammary gland 0.3 CNS ca. (glio) SNB-19 0.1 Breast ca.* (pl. effusion) MCF-7 0.0 CNS ca. (glio) U251 0.0 Breast ca.* (pl. ef) MDA-MB-231 0.0 CNS ca. (glio) SF-295 0.3 Breast ca.* (pl. effusion) T47D 0.1 Heart 0.3 Breast ca. BT-549 0.0 Skeletal Muscle (new lot*) 0.0 Breast ca. MDA-N 0.1 Bone marrow 0.2 Ovary 0.7 Thymus 0.4 Ovarian ca. OVCAR-3 0.2 Spleen 1.5 Ovarian ca. OVCAR-4 0.2 Lymph node 1.3 Ovarian ca. OVCAR-5 1.3 Colorectal 0.0 Ovarian ca. OVCAR-8 0.3 Stomach 0.9 Ovarian ca. IGROV-1 0.3 Small intestine 1.8 Ovarian ca.* (ascites) SK-OV-3 0.4 Colon ca. SW480 0.1 Uterus 1.0 Colon ca.* (SW480 met)SW620 0.3 Plancenta 0.0 Colon ca. HT29 0.3 Prostate 0.9 Colon ca. HCT-116 0.3 Prostate ca.* (bone met)PC-3 0.4 Colon ca. CaCo-2 0.5 Testis 0.0 83219 CC Well to Mod Diff (ODO3866) 0.2 Melanoma Hs688(A).T 0.1 Colon ca. HCC-2998 1.5 Melanoma* (met) Hs688(B).T 0.1 Gastric ca.* (liver met) NCI-N87 0.7 Melanoma UACC-62 0.1 Bladder 2.5 Melanoma M14 0.0 Trachea 0.1 Melanoma LOXIMVI 0.0 Kidney 100.0 Melanoma* (met) SK-MEL-5 0.0 Kidney (fetal) 0.3 Adipose 1.7

[0431] Additionally, the expression of sequence MEM7 was also evaluated using the same primer-probe set, Ag1387, on Panel 2. The results are shown in Table 7. TABLE 7 Rel. Rel. Expr., %, Expr., %, Tissue Source 2tm515f Tissue Source 2tm515f 83786 Kidney Ca, Nuclear grade 2 (OD04338) 9.9 87492 Ovary Cancer (OD04768-07) 17.7 83219 CC Well to Mod Diff (ODO3866) 3.7 87493 Ovary NAT (OD04768-08) 9.0 83220 CC NAT (ODO3866) 3.7 Bladder Cancer INVITROGEN A302173 7.9 83221 CC Gr. 2 rectosigmoid (ODO3868) 3.4 Bladder Cancer Research Genetics RNA 1023 4.0 83222 CC NAT (ODO3868) 1.3 Breast Cancer Clontech 9100266 6.1 83235 CC Mod Diff (ODO3920) 10.6 Breast Cancer INVITROGEN A209073 6.6 83236 CC NAT (ODO3920) 5.0 Breast Cancer Res. Gen. 1024 9.9 83237 CC Gr. 2 ascend colon (ODO3921) 4.5 Breast NAT Clontech 9100265 3.8 83238 CC NAT (ODO3921) 2.3 Breast NAT INVITROGEN A2090734 8.0 83239 Lung Met to Muscle (ODO4286) 2.6 GENPAK Breast Cancer 064006 12.8 83240 Muscle NAT (ODO4286) 6.4 Gastric Cancer Clontech 9060395 5.8 83241 CC from Partial Hepatectomy (ODO4309) 7.1 Gastric Cancer Clontech 9060397 6.3 83242 Liver NAT (ODO4309) 80.1 Gastric Cancer GENPAK 064005 12.5 83255 Ocular Mel Met to Liver (ODO4310) 1.7 Kidney Cancer Clontech 8120607 8.3 83256 Liver NAT (ODO4310) 51.4 Kidney Cancer Clontech 8120613 1.0 83787 Kidney NAT (OD04338) 11.5 Kidney Cancer Clontech 9010320 3.7 83788 Kidney Ca Nuclear grade 1/2 (OD04339) 26.4 Kidney NAT Clontech 8120608 4.4 83789 Kidney NAT (OD04339) 10.7 Kidney NAT Clontech 8120614 2.9 83790 Kidney Ca, Clear cell type (OD04340) 12.0 Kidney NAT Clontech 9010321 3.1 83791 Kidney NAT (OD04340) 9.2 Liver Cancer GENPAK 064003 23.5 83792 Kidney Ca, Nuclear grade 3 (OD04348) 6.7 Liver Cancer Research Genetics RNA 1025 92.7 83793 Kidney NAT (OD04348) 12.9 Liver Cancer Research Genetics RNA 1026 16.6 84136 Lung Malignant Cancer (OD03126) 4.7 NAT Stomach Clontech 9060359 7.1 84137 Lung NAT (OD03126) 9.7 NAT Stomach Clontech 9060394 7.2 84138 Lung NAT (OD04321) 4.7 NAT Stomach Clontech 9060396 3.4 84139 Melanoma Mets to Lung (OD04321) 5.1 Normal Bladder GENPAK 061001 13.0 84140 Prostate Cancer (OD04410) 7.0 Normal Breast GENPAK 061019 8.1 84141 Prostate NAT (OD04410) 11.0 Normal Colon GENPAK 061003 5.2 84871 Lung Cancer (OD04404) 4.4 Normal Kidney GENPAK 061008 4.8 84872 Lung NAT (OD04404) 4.3 Normal Liver GENPAK 061009 100.0 84875 Lung Cancer (OD04565) 9.3 Normal Lung GENPAK 061010 5.7 84877 Breast Cancer (OD04566) 7.8 Normal Ovary Res. Gen. 7.0 85950 Lung Cancer (OD04237-01) 6.2 Normal Prostate Clontech A+ 6546-1 4.8 85970 Lung NAT (OD04237-02) 5.1 Normal Stomach GENPAK 061017 6.4 85973 Kidney Cancer (OD04450-01) 13.4 Normal Thyroid Clontech A+ 6570-1** 6.1 85974 Kidney NAT (OD04450-03) 6.3 Normal Uterus GENPAK 061018 3.0 85975 Breast Cancer (OD04590-01) 6.3 Ovarian Cancer GENPAK 064008 11.7 85976 Breast Cancer Mets (OD04590-03) 7.1 Paired Liver Cancer Tissue RNA 6004-T 54.0 87070 Breast Cancer Metastasis (OD04655-05) 9.4 Paired Liver Cancer Tissue RNA 6005-T 18.4 87071 Bladder Cancer (OD04718-01) 5.3 Paired Liver Tissue RNA 6004-N 26.1 87072 Bladder Normal Adjacent (OD04718-03) 4.8 Paired Liver Tissue Genetics RNA 6005-N 55.1 87073 Prostate Cancer (OD04720-01) 13.1 Thyroid Cancer GENPAK 064010 3.4 87074 Prostate NAT (OD04720-02) 10.4 Thyroid Cancer INVITROGEN A302152 10.7 87472 Colon mets to lung (OD04451-01) 9.5 Thyroid NAT INVITROGEN A302153 7.7 87473 Lung NAT (OD04451-02) 5.6 Uterus Cancer GENPAK 064011 10.6 87474 Kidney Cancer (OD04622-01) 27.4 Genomic DNA control 0.6 87475 Kidney NAT (OD04622-03) 7.1

[0432] The results for MEM7 indicate expression primarily in normal kidney and lung tissue, and, for certain tumors but not all, in normal tissue adjacent to certain tumors in these organs. These results suggest that MEM7 may be used to distinguish normal from cancerous tissue.

OTHER EMBODIMENTS

[0433] While the invention has been described in conjunction with the detailed description thereof, the foregoing description is intended to illustrate and not limit the scope of the invention, which is defined by the scope of the appended claims. Other aspects, advantages, and modifications are within the scope of the following claims.

1 49 1 9045 DNA Homo sapiens CDS (1)..(9042) 1 atg gcg ccg ccg ccg ccg ccc gtg ctg ccc gtg ctg ctg ctc ctg gcc 48 Met Ala Pro Pro Pro Pro Pro Val Leu Pro Val Leu Leu Leu Leu Ala 1 5 10 15 gcc gcc gcc gcc ctg ccg gcg atg ggg ctg cga gcg gcc gcc tgg gag 96 Ala Ala Ala Ala Leu Pro Ala Met Gly Leu Arg Ala Ala Ala Trp Glu 20 25 30 ccg cgc gta ccc ggc ggg acc cgc gcc ttc gcc ctc cgg ccc ggc tgt 144 Pro Arg Val Pro Gly Gly Thr Arg Ala Phe Ala Leu Arg Pro Gly Cys 35 40 45 acc tac gcg gtg ggc gcc gct tgc acg ccc cgg gcg ccg cgg gag ctg 192 Thr Tyr Ala Val Gly Ala Ala Cys Thr Pro Arg Ala Pro Arg Glu Leu 50 55 60 ctg gac gtg ggc cgc gat ggg cgg ctg gca gga cgt cgg cgc gtc tcg 240 Leu Asp Val Gly Arg Asp Gly Arg Leu Ala Gly Arg Arg Arg Val Ser 65 70 75 80 ggc gcg ggg cgc ccg ctg ccg ctg caa gtc cgc ttg gtg gcc cgc agt 288 Gly Ala Gly Arg Pro Leu Pro Leu Gln Val Arg Leu Val Ala Arg Ser 85 90 95 gcc ccg acg gcg ctg agc cgc cgc ctg cgg gcg cgc acg cac ctt ccc 336 Ala Pro Thr Ala Leu Ser Arg Arg Leu Arg Ala Arg Thr His Leu Pro 100 105 110 ggc tgc gga gcc cgt gcc cgg ctc tgc gga acc ggt gcc cgg ctc tgc 384 Gly Cys Gly Ala Arg Ala Arg Leu Cys Gly Thr Gly Ala Arg Leu Cys 115 120 125 ggg gcg ctc tgc ttc ccc gtc ccc ggc ggc tgc gcg gcc gcg cag cat 432 Gly Ala Leu Cys Phe Pro Val Pro Gly Gly Cys Ala Ala Ala Gln His 130 135 140 tcg gcg ctc gca gct ccg acc acc tta ccc gcc tgc cgc tgc ccg ccg 480 Ser Ala Leu Ala Ala Pro Thr Thr Leu Pro Ala Cys Arg Cys Pro Pro 145 150 155 160 cgc ccc agg ccc cgc tgt ccc ggc cgt ccc atc tgc ctg ccg ccg ggc 528 Arg Pro Arg Pro Arg Cys Pro Gly Arg Pro Ile Cys Leu Pro Pro Gly 165 170 175 ggc tcg gtc cgc ctg cgt ctg ctg tgc gcc ctg cgg cgc gcg gct ggc 576 Gly Ser Val Arg Leu Arg Leu Leu Cys Ala Leu Arg Arg Ala Ala Gly 180 185 190 gcc gtc cgg gtg gga ctg gcg ctg gag gcc gcc acc gcg ggg acg ccc 624 Ala Val Arg Val Gly Leu Ala Leu Glu Ala Ala Thr Ala Gly Thr Pro 195 200 205 tcc gcg tcg cca tcc cca tcg ccg ccc ctg ccg ccg aac ttg ccc gaa 672 Ser Ala Ser Pro Ser Pro Ser Pro Pro Leu Pro Pro Asn Leu Pro Glu 210 215 220 gcc cgg gcg ggg ccg gcg cga cgg gcc cgg cgg ggc acg agc ggc aga 720 Ala Arg Ala Gly Pro Ala Arg Arg Ala Arg Arg Gly Thr Ser Gly Arg 225 230 235 240 ggg agc ctg aag ttt ccg atg ccc aac tac cag gtg gcg ttg ttt gag 768 Gly Ser Leu Lys Phe Pro Met Pro Asn Tyr Gln Val Ala Leu Phe Glu 245 250 255 aac gaa ccg gcg ggc acc ctc atc ctc cag ctg cac gcg cac tac acc 816 Asn Glu Pro Ala Gly Thr Leu Ile Leu Gln Leu His Ala His Tyr Thr 260 265 270 atc gag ggc gag gag gag cgc gtg agc tat tac atg gag ggg ctg ttc 864 Ile Glu Gly Glu Glu Glu Arg Val Ser Tyr Tyr Met Glu Gly Leu Phe 275 280 285 gac gag cgc tcc cgg ggc tac ttc cga atc gac tct gcc acg ggc gcc 912 Asp Glu Arg Ser Arg Gly Tyr Phe Arg Ile Asp Ser Ala Thr Gly Ala 290 295 300 gtg agc acg gac agc gta ctg gac cgc gag acc aag gag acg cac gtc 960 Val Ser Thr Asp Ser Val Leu Asp Arg Glu Thr Lys Glu Thr His Val 305 310 315 320 ctc agg gtg aaa gcc gtg gac tac agt acg ccg ccg cgc tcg gcc acc 1008 Leu Arg Val Lys Ala Val Asp Tyr Ser Thr Pro Pro Arg Ser Ala Thr 325 330 335 acc tac atc act gtc ttg gtc aaa gac acc aac gac cac agc ccg gtc 1056 Thr Tyr Ile Thr Val Leu Val Lys Asp Thr Asn Asp His Ser Pro Val 340 345 350 ttc gag cag tcg gag tac cgc gag cgc gtg cgg gag aac ctg gag gtg 1104 Phe Glu Gln Ser Glu Tyr Arg Glu Arg Val Arg Glu Asn Leu Glu Val 355 360 365 ggc tac gag gtg ctg acc atc cgc gcc agc gac cgc gac tcg ccc atc 1152 Gly Tyr Glu Val Leu Thr Ile Arg Ala Ser Asp Arg Asp Ser Pro Ile 370 375 380 aac gcc aac ttg cgt tac cgc gtg ttg ggg ggc gcg tgg gac gtc ttc 1200 Asn Ala Asn Leu Arg Tyr Arg Val Leu Gly Gly Ala Trp Asp Val Phe 385 390 395 400 cag ctc aac gag agc tct ggc gtg gtg agc aca cgg gcg gtg ctg gac 1248 Gln Leu Asn Glu Ser Ser Gly Val Val Ser Thr Arg Ala Val Leu Asp 405 410 415 cgg gag gag gcg gcc gag tac cag ctc ctg gtg gag gcc aac gac cag 1296 Arg Glu Glu Ala Ala Glu Tyr Gln Leu Leu Val Glu Ala Asn Asp Gln 420 425 430 ggg cgc aat ccg ggc ccg ctc agt gcc acg gcc acc gtg tac atc gag 1344 Gly Arg Asn Pro Gly Pro Leu Ser Ala Thr Ala Thr Val Tyr Ile Glu 435 440 445 gtg gag gac gag aac gac aac tac ccc cag ttc agc gag cag aac tac 1392 Val Glu Asp Glu Asn Asp Asn Tyr Pro Gln Phe Ser Glu Gln Asn Tyr 450 455 460 gtg gtc cag gtg ccc gag gac gtg ggg ctc aac acg gct gtg ctg cga 1440 Val Val Gln Val Pro Glu Asp Val Gly Leu Asn Thr Ala Val Leu Arg 465 470 475 480 gtg cag gcc acg gac cgg gac cag ggc cag aac gcg gcc att cac tac 1488 Val Gln Ala Thr Asp Arg Asp Gln Gly Gln Asn Ala Ala Ile His Tyr 485 490 495 agc atc ctc agc ggg aac gtg gcc ggc cag ttc tac ctg cac tcg ctg 1536 Ser Ile Leu Ser Gly Asn Val Ala Gly Gln Phe Tyr Leu His Ser Leu 500 505 510 agc ggg atc ctg gat gtg atc aac ccc ttg gat ttc gag gat gtc cag 1584 Ser Gly Ile Leu Asp Val Ile Asn Pro Leu Asp Phe Glu Asp Val Gln 515 520 525 aaa tac tcg ctg agc att aag gcc cag gat ggg ggc cgg ccc ccg ctc 1632 Lys Tyr Ser Leu Ser Ile Lys Ala Gln Asp Gly Gly Arg Pro Pro Leu 530 535 540 atc aat tct tca ggg gtg gtg tct gtg cag gtg ctg gat gtc aac gac 1680 Ile Asn Ser Ser Gly Val Val Ser Val Gln Val Leu Asp Val Asn Asp 545 550 555 560 aac gag cct atc ttt gtg agc agc ccc ttc cag gcc acg gtg ctg gag 1728 Asn Glu Pro Ile Phe Val Ser Ser Pro Phe Gln Ala Thr Val Leu Glu 565 570 575 aat gtg ccc ctg ggc tac ccc gtg gtg cac att cag gcg gtg gac gcg 1776 Asn Val Pro Leu Gly Tyr Pro Val Val His Ile Gln Ala Val Asp Ala 580 585 590 gac tct gga gag aac gcc cgg ctg cac tat cgc ctg gtg gac acg gcc 1824 Asp Ser Gly Glu Asn Ala Arg Leu His Tyr Arg Leu Val Asp Thr Ala 595 600 605 tcc acc ttt ctg ggg ggc ggc agc gct ggg cct aag aat cct gcc ccc 1872 Ser Thr Phe Leu Gly Gly Gly Ser Ala Gly Pro Lys Asn Pro Ala Pro 610 615 620 acc cct gac ttc ccc ttc cag atc cac aac agc tcc ggt tgg atc aca 1920 Thr Pro Asp Phe Pro Phe Gln Ile His Asn Ser Ser Gly Trp Ile Thr 625 630 635 640 gtg tgt gcc gag ctg gac cgc gag gag gtg gag cac tac agc ttc ggg 1968 Val Cys Ala Glu Leu Asp Arg Glu Glu Val Glu His Tyr Ser Phe Gly 645 650 655 gtg gag gcg gtg gac cac ggc tcg ccc ccc atg agc tcc tcc acc agc 2016 Val Glu Ala Val Asp His Gly Ser Pro Pro Met Ser Ser Ser Thr Ser 660 665 670 gtg tcc atc acg gtg ctg gac gtg aat gac aac gac ccg gtg ttc acg 2064 Val Ser Ile Thr Val Leu Asp Val Asn Asp Asn Asp Pro Val Phe Thr 675 680 685 cag ccc acc tac gag ctt cgt ctg aat gag gat gcg gcc gtg ggg agc 2112 Gln Pro Thr Tyr Glu Leu Arg Leu Asn Glu Asp Ala Ala Val Gly Ser 690 695 700 agc gtg ctg acc ctg cag gcc cgc gac cgt gac gcc aac agt gtg att 2160 Ser Val Leu Thr Leu Gln Ala Arg Asp Arg Asp Ala Asn Ser Val Ile 705 710 715 720 acc tac cag ctc aca ggc ggc aac acc cgg aac cgc ttt gca ctc agc 2208 Thr Tyr Gln Leu Thr Gly Gly Asn Thr Arg Asn Arg Phe Ala Leu Ser 725 730 735 agc cag aga ggg ggc ggc ctc atc acc ctg gcg cta cct ctg gac tac 2256 Ser Gln Arg Gly Gly Gly Leu Ile Thr Leu Ala Leu Pro Leu Asp Tyr 740 745 750 aag cag gag cag cag tac gtg ctg gcg gtg aca gca tcc gac ggc aca 2304 Lys Gln Glu Gln Gln Tyr Val Leu Ala Val Thr Ala Ser Asp Gly Thr 755 760 765 cgg tcg cac act gcg cat gtc cta atc aac gtc act gat gcc aac acc 2352 Arg Ser His Thr Ala His Val Leu Ile Asn Val Thr Asp Ala Asn Thr 770 775 780 cac agg cct gtc ttt cag agc tcc cat tac aca gtg agt gtc agt gag 2400 His Arg Pro Val Phe Gln Ser Ser His Tyr Thr Val Ser Val Ser Glu 785 790 795 800 gac agg cct gtg ggc acc tcc att gct acc ctc agt gcc aac gat gag 2448 Asp Arg Pro Val Gly Thr Ser Ile Ala Thr Leu Ser Ala Asn Asp Glu 805 810 815 gac aca gga gag aat gcc cgc atc acc tac gtg att cag gac ccc gtg 2496 Asp Thr Gly Glu Asn Ala Arg Ile Thr Tyr Val Ile Gln Asp Pro Val 820 825 830 ccg cag ttc cgc att gac ccc gac agt ggc acc atg tac acc atg atg 2544 Pro Gln Phe Arg Ile Asp Pro Asp Ser Gly Thr Met Tyr Thr Met Met 835 840 845 gag ctg gac tat gag aac cag gtc gcc tac acg ctg acc atc atg gcc 2592 Glu Leu Asp Tyr Glu Asn Gln Val Ala Tyr Thr Leu Thr Ile Met Ala 850 855 860 cag gac aac ggc atc ccg cag aaa tca gac acc acc acc cta gag atc 2640 Gln Asp Asn Gly Ile Pro Gln Lys Ser Asp Thr Thr Thr Leu Glu Ile 865 870 875 880 ctc atc ctc gat gcc aat gac aat gca ccc cag ttc ctg tgg gat ttc 2688 Leu Ile Leu Asp Ala Asn Asp Asn Ala Pro Gln Phe Leu Trp Asp Phe 885 890 895 tac cag ggt tcc atc ttt gag gat gct cca ccc tcg acc agc atc ctc 2736 Tyr Gln Gly Ser Ile Phe Glu Asp Ala Pro Pro Ser Thr Ser Ile Leu 900 905 910 cag gtc tct gcc acg gac cgg gac tca ggt ccc aat ggg cgt ctg ctg 2784 Gln Val Ser Ala Thr Asp Arg Asp Ser Gly Pro Asn Gly Arg Leu Leu 915 920 925 tac acc ttc cag ggt ggg gac gac ggc gat ggg gac ttc tac atc gag 2832 Tyr Thr Phe Gln Gly Gly Asp Asp Gly Asp Gly Asp Phe Tyr Ile Glu 930 935 940 ccc acg tcc ggt gtg att cgc acc cag cgc cgg ctg gac cgg gag aat 2880 Pro Thr Ser Gly Val Ile Arg Thr Gln Arg Arg Leu Asp Arg Glu Asn 945 950 955 960 gtg gcc gtg tac aac ctt tgg gct ctg gct gtg gat cgg ggc agt ccc 2928 Val Ala Val Tyr Asn Leu Trp Ala Leu Ala Val Asp Arg Gly Ser Pro 965 970 975 act ccc ctt agc gcc tcg gta gaa atc cag gtg acc atc ttg gac att 2976 Thr Pro Leu Ser Ala Ser Val Glu Ile Gln Val Thr Ile Leu Asp Ile 980 985 990 aat gac aat gcc ccc atg ttt gag aag gac gaa ctg gag ctg ttt gtt 3024 Asn Asp Asn Ala Pro Met Phe Glu Lys Asp Glu Leu Glu Leu Phe Val 995 1000 1005 gag gag aac aac cca gtg ggg tcg gtg gtg gca aag att cgt gct aac 3072 Glu Glu Asn Asn Pro Val Gly Ser Val Val Ala Lys Ile Arg Ala Asn 1010 1015 1020 gac cct gat gaa ggc cct aat gcc cag atc atg tat cag att gtg gaa 3120 Asp Pro Asp Glu Gly Pro Asn Ala Gln Ile Met Tyr Gln Ile Val Glu 1025 1030 1035 1040 ggg gac atg cgg cat ttc ttc cag ctg gac ctg ctc aac ggg gac ctg 3168 Gly Asp Met Arg His Phe Phe Gln Leu Asp Leu Leu Asn Gly Asp Leu 1045 1050 1055 cgt gcc atg gtg gag ctg gac ttt gag gtc cgg cgg gag tat gtg ctg 3216 Arg Ala Met Val Glu Leu Asp Phe Glu Val Arg Arg Glu Tyr Val Leu 1060 1065 1070 gtg gtg cag gcc acg tcg gct ccg ctg gtg agc cga gcc acg gtg cac 3264 Val Val Gln Ala Thr Ser Ala Pro Leu Val Ser Arg Ala Thr Val His 1075 1080 1085 atc ctt ctc gtg gac cag aat gac aac ccg cct gtg ctg ccc gac ttc 3312 Ile Leu Leu Val Asp Gln Asn Asp Asn Pro Pro Val Leu Pro Asp Phe 1090 1095 1100 cag atc ctc ttc aac aac tat gtc acc aac aag tcc aac agt ttc ccc 3360 Gln Ile Leu Phe Asn Asn Tyr Val Thr Asn Lys Ser Asn Ser Phe Pro 1105 1110 1115 1120 acc ggc gtg atc ggc tgc atc ccg gcc cat gac ccc gac gtg tca gac 3408 Thr Gly Val Ile Gly Cys Ile Pro Ala His Asp Pro Asp Val Ser Asp 1125 1130 1135 agc ctc aac tac acc ttc gtg cag ggc aac gag ctg cgc ctg ttg ctg 3456 Ser Leu Asn Tyr Thr Phe Val Gln Gly Asn Glu Leu Arg Leu Leu Leu 1140 1145 1150 ctg gac ccc gcc acg ggc gaa ctg cag ctc agc cgc gac ctg gac aac 3504 Leu Asp Pro Ala Thr Gly Glu Leu Gln Leu Ser Arg Asp Leu Asp Asn 1155 1160 1165 aac cgg ccg ctg gag gcg ctc atg gag gtg tct gtg tct gat ggc atc 3552 Asn Arg Pro Leu Glu Ala Leu Met Glu Val Ser Val Ser Asp Gly Ile 1170 1175 1180 cac agc gtc acg gcc ttc tgc acc ctg cgt gtc acc atc atc acg gac 3600 His Ser Val Thr Ala Phe Cys Thr Leu Arg Val Thr Ile Ile Thr Asp 1185 1190 1195 1200 gac atg ctg acc aac agc atc act gtc cgc ctg gag aac atg tcc cag 3648 Asp Met Leu Thr Asn Ser Ile Thr Val Arg Leu Glu Asn Met Ser Gln 1205 1210 1215 gag aag ttc ctg tcc ccg ctg ctg gcc ctc ttc gtg gag ggg gtg gcc 3696 Glu Lys Phe Leu Ser Pro Leu Leu Ala Leu Phe Val Glu Gly Val Ala 1220 1225 1230 gcc gtg ctg tcc acc acc aag gac gac gtc ttc gtc ttc aac gtc cag 3744 Ala Val Leu Ser Thr Thr Lys Asp Asp Val Phe Val Phe Asn Val Gln 1235 1240 1245 aac gac acc gac gtc agc tcc aac atc ctg aac gtg acc ttc tcg gcg 3792 Asn Asp Thr Asp Val Ser Ser Asn Ile Leu Asn Val Thr Phe Ser Ala 1250 1255 1260 ctg ctg cct ggc ggc gtc cgc ggc cag ttc ttc ccg tcg gag gac ctg 3840 Leu Leu Pro Gly Gly Val Arg Gly Gln Phe Phe Pro Ser Glu Asp Leu 1265 1270 1275 1280 cag gag cag atc tac ctg aat cgg acg ctg ctg acc acc atc tcc acg 3888 Gln Glu Gln Ile Tyr Leu Asn Arg Thr Leu Leu Thr Thr Ile Ser Thr 1285 1290 1295 cag cgc gtg ctg ccc ttc gac gac aac atc tgc ctg cgc gag ccc tgc 3936 Gln Arg Val Leu Pro Phe Asp Asp Asn Ile Cys Leu Arg Glu Pro Cys 1300 1305 1310 gag aac tac atg aag tgc gtg tcc gtt ctg cga ttc gac agc tcc gcg 3984 Glu Asn Tyr Met Lys Cys Val Ser Val Leu Arg Phe Asp Ser Ser Ala 1315 1320 1325 ccc ttc ctc agc tcc acc acc gtg ctc ttc cgg ccc atc cac ccc atc 4032 Pro Phe Leu Ser Ser Thr Thr Val Leu Phe Arg Pro Ile His Pro Ile 1330 1335 1340 aac ggc ctg cgc tgc cgc tgc ccg ccc ggc ttc acc ggc gac tac tgc 4080 Asn Gly Leu Arg Cys Arg Cys Pro Pro Gly Phe Thr Gly Asp Tyr Cys 1345 1350 1355 1360 gag acg gag atc gac ctc tgc tac tcc gac ccg tgc ggc gcc aac ggc 4128 Glu Thr Glu Ile Asp Leu Cys Tyr Ser Asp Pro Cys Gly Ala Asn Gly 1365 1370 1375 cgc tgc cgc agc cgc gag ggc ggc tac acc tgc gag tgc ttc gag gac 4176 Arg Cys Arg Ser Arg Glu Gly Gly Tyr Thr Cys Glu Cys Phe Glu Asp 1380 1385 1390 ttc act gga gag cac tgt gag gtg gat gcc cgc tca ggc cgc tgt gcc 4224 Phe Thr Gly Glu His Cys Glu Val Asp Ala Arg Ser Gly Arg Cys Ala 1395 1400 1405 aac ggg gtg tgc aag aac ggg ggc acc tgc gtg aac ctg ctc atc ggc 4272 Asn Gly Val Cys Lys Asn Gly Gly Thr Cys Val Asn Leu Leu Ile Gly 1410 1415 1420 ggc ttc cac tgc gtg tgt cct cct ggc gag tat gag agg ccc tac tgt 4320 Gly Phe His Cys Val Cys Pro Pro Gly Glu Tyr Glu Arg Pro Tyr Cys 1425 1430 1435 1440 gag gtg acc acc agg agc ttc ccg ccc cag tcc ttc gtc acc ttc cgg 4368 Glu Val Thr Thr Arg Ser Phe Pro Pro Gln Ser Phe Val Thr Phe Arg 1445 1450 1455 ggc ctg aga cag cgc ttc cac ttc acc atc tcc ctc acg ttt gcc act 4416 Gly Leu Arg Gln Arg Phe His Phe Thr Ile Ser Leu Thr Phe Ala Thr 1460 1465 1470 cag gaa agg aac ggc ttg ctt ctc tac aac ggc cgc ttc aat gag aag 4464 Gln Glu Arg Asn Gly Leu Leu Leu Tyr Asn Gly Arg Phe Asn Glu Lys 1475 1480 1485 cac gac ttc atc gcc ctg gag atc gtg gac gag cag gtg cag ctc acc 4512 His Asp Phe Ile Ala Leu Glu Ile Val Asp Glu Gln Val Gln Leu Thr 1490 1495 1500 ttc tct gca ggc gag aca aca acg acc gtg gca ccg aag gtt ccc agt 4560 Phe Ser Ala Gly Glu Thr Thr Thr Thr Val Ala Pro Lys Val Pro Ser 1505 1510 1515 1520 ggt gtg agt gac ggg cgg tgg cac tct gtg cag gtg cag tac tac aac 4608 Gly Val Ser Asp Gly Arg Trp His Ser Val Gln Val Gln Tyr Tyr Asn 1525 1530 1535 aag ccc aat att ggc cac ctg ggc ctg ccc cat ggg ccg tcc ggg gaa 4656 Lys Pro Asn Ile Gly His Leu Gly Leu Pro His Gly Pro Ser Gly Glu 1540 1545 1550 aag atg gcc gtg gtg aca gtg gat gat tgt gac aca acc atg gct gtg 4704 Lys Met Ala Val Val Thr Val Asp Asp Cys Asp Thr Thr Met Ala Val 1555 1560 1565 cgc ttt gga aag gac atc ggg aac tac agc tgc gct gcc cag ggc act 4752 Arg Phe Gly Lys Asp Ile Gly Asn Tyr Ser Cys Ala Ala Gln Gly Thr 1570 1575 1580 cag acc ggc tcc aag aag tcc ctg gat ctg acc ggc cct cta ctc ctg 4800 Gln Thr Gly Ser Lys Lys Ser Leu Asp Leu Thr Gly Pro Leu Leu Leu 1585 1590 1595 1600 ggg ggt gtc ccc aac ctg cca gaa gac ttc cca gtg cac aac cgg cag 4848 Gly Gly Val Pro Asn Leu Pro Glu Asp Phe Pro Val His Asn Arg Gln 1605 1610 1615 ttc gtg ggc tgc atg cgg aac ctg tca gtc gac ggc aaa aat gtg gac 4896 Phe Val Gly Cys Met Arg Asn Leu Ser Val Asp Gly Lys Asn Val Asp 1620 1625 1630 atg gcc gga ttc atc gcc aac aat ggc acc cgg gaa ggc tgc gct gct 4944 Met Ala Gly Phe Ile Ala Asn Asn Gly Thr Arg Glu Gly Cys Ala Ala 1635 1640 1645 cgg agg aac ttc tgc gat ggg agg cgg tgt cag aat gga ggc acc tgt 4992 Arg Arg Asn Phe Cys Asp Gly Arg Arg Cys Gln Asn Gly Gly Thr Cys 1650 1655 1660 gtc aac agg tgg aat atg tat ctg tgt gag tgt cca ctc cga ttc ggc 5040 Val Asn Arg Trp Asn Met Tyr Leu Cys Glu Cys Pro Leu Arg Phe Gly 1665 1670 1675 1680 ggg aag aac tgt gag caa gcc atg cct cac ccc cag ctc ttc agc ggt 5088 Gly Lys Asn Cys Glu Gln Ala Met Pro His Pro Gln Leu Phe Ser Gly 1685 1690 1695 gag agc gtc gtg tcc tgg agt gac ctg aac atc atc atc tct gtg ccc 5136 Glu Ser Val Val Ser Trp Ser Asp Leu Asn Ile Ile Ile Ser Val Pro 1700 1705 1710 tgg tac ctg ggg ctc atg ttc cgg acc cgg aag gag gac agc gtt ctg 5184 Trp Tyr Leu Gly Leu Met Phe Arg Thr Arg Lys Glu Asp Ser Val Leu 1715 1720 1725 atg gag gcc acc agt ggt ggg ccc acc agc ttt cgc ctc cag atc ctg 5232 Met Glu Ala Thr Ser Gly Gly Pro Thr Ser Phe Arg Leu Gln Ile Leu 1730 1735 1740 aac aac tac ctc cag ttt gag gtg tcc cac ggc ccc tcc gat gtg gag 5280 Asn Asn Tyr Leu Gln Phe Glu Val Ser His Gly Pro Ser Asp Val Glu 1745 1750 1755 1760 tcc gtg atg ctg tcc ggg ttg cgg gtg acc gac ggg gag tgg cac cac 5328 Ser Val Met Leu Ser Gly Leu Arg Val Thr Asp Gly Glu Trp His His 1765 1770 1775 ctg ctg atc gag ctg aag aat gtt aag gag gac agt gag atg aag cac 5376 Leu Leu Ile Glu Leu Lys Asn Val Lys Glu Asp Ser Glu Met Lys His 1780 1785 1790 ctg gtc acc atg acc ttg gac tat ggg atg gac cag aac aag gca gat 5424 Leu Val Thr Met Thr Leu Asp Tyr Gly Met Asp Gln Asn Lys Ala Asp 1795 1800 1805 atc ggg ggc atg ctt ccc ggg ctg acg gta agg agc gtg gtg gtc gga 5472 Ile Gly Gly Met Leu Pro Gly Leu Thr Val Arg Ser Val Val Val Gly 1810 1815 1820 ggc gcc tct gaa gac aag gtc tcc gtg cgc cgt gga ttc cga ggc tgc 5520 Gly Ala Ser Glu Asp Lys Val Ser Val Arg Arg Gly Phe Arg Gly Cys 1825 1830 1835 1840 atg cag gga gtg agg atg ggg ggg acg ccc acc aac gtc gcc acc ctg 5568 Met Gln Gly Val Arg Met Gly Gly Thr Pro Thr Asn Val Ala Thr Leu 1845 1850 1855 aac atg aac aac gca ctc aag gtc agg gtg aag gac ggc tgt gat gtg 5616 Asn Met Asn Asn Ala Leu Lys Val Arg Val Lys Asp Gly Cys Asp Val 1860 1865 1870 gac gac ccc tgt acc tcg agc ccc tgt ccc ccc aat agc cgc tgc cac 5664 Asp Asp Pro Cys Thr Ser Ser Pro Cys Pro Pro Asn Ser Arg Cys His 1875 1880 1885 gac gcc tgg gag gac tac agc tgc gtc tgt gac aaa ggg tac ctt gga 5712 Asp Ala Trp Glu Asp Tyr Ser Cys Val Cys Asp Lys Gly Tyr Leu Gly 1890 1895 1900 ata aac tgt gtg gat gcc tgt cac ctg aac ccc tgc gag aac atg ggg 5760 Ile Asn Cys Val Asp Ala Cys His Leu Asn Pro Cys Glu Asn Met Gly 1905 1910 1915 1920 gcc tgc gtg cgc tcc ccc ggc tcc ccg cag ggc tac gtg tgc gag tgt 5808 Ala Cys Val Arg Ser Pro Gly Ser Pro Gln Gly Tyr Val Cys Glu Cys 1925 1930 1935 ggg ccc agt cac tac ggg ccg tac tgt gag aac aaa ctc gac ctt ccg 5856 Gly Pro Ser His Tyr Gly Pro Tyr Cys Glu Asn Lys Leu Asp Leu Pro 1940 1945 1950 tgc ccc aga ggc tgg tgg ggg aac ccc gtc tgt gga ccc tgc cac tgt 5904 Cys Pro Arg Gly Trp Trp Gly Asn Pro Val Cys Gly Pro Cys His Cys 1955 1960 1965 gcc gtc agc aaa ggc ttt gat ccc gac tgt aat aag acc aac ggc cag 5952 Ala Val Ser Lys Gly Phe Asp Pro Asp Cys Asn Lys Thr Asn Gly Gln 1970 1975 1980 tgc caa tgc aag gag aat tac tac aag ctc cta gcc cag gac acc tgt 6000 Cys Gln Cys Lys Glu Asn Tyr Tyr Lys Leu Leu Ala Gln Asp Thr Cys 1985 1990 1995 2000 ctg ccc tgc gac tgc ttc ccc cat ggc tcc cac agc cgc act tgc gac 6048 Leu Pro Cys Asp Cys Phe Pro His Gly Ser His Ser Arg Thr Cys Asp 2005 2010 2015 atg gcc acc ggg cag tgt gcc tgc aag ccc ggc gtc atc ggc cgc cag 6096 Met Ala Thr Gly Gln Cys Ala Cys Lys Pro Gly Val Ile Gly Arg Gln 2020 2025 2030 tgc aac cgc tgc gac aac ccg ttt gcc gag gtc acc acg ctc ggc tgt 6144 Cys Asn Arg Cys Asp Asn Pro Phe Ala Glu Val Thr Thr Leu Gly Cys 2035 2040 2045 gaa gtg atc tac aat ggc tgt ccc aaa gca ttt gag gcc ggc atc tgg 6192 Glu Val Ile Tyr Asn Gly Cys Pro Lys Ala Phe Glu Ala Gly Ile Trp 2050 2055 2060 tgg cca cag acc aag ttc ggg cag ccg gct gcg gtg cca tgc cct aag 6240 Trp Pro Gln Thr Lys Phe Gly Gln Pro Ala Ala Val Pro Cys Pro Lys 2065 2070 2075 2080 gga tcc gtt gga aat gcg gtc cga cac tgc agc ggg gag aag ggc tgg 6288 Gly Ser Val Gly Asn Ala Val Arg His Cys Ser Gly Glu Lys Gly Trp 2085 2090 2095 ctg ccc cca gag ctc ttt aac tgt acc acc atc tcc ttc gtg gac ctc 6336 Leu Pro Pro Glu Leu Phe Asn Cys Thr Thr Ile Ser Phe Val Asp Leu 2100 2105 2110 agg gcc atg aat gag aag ctg agc cgc aat gag acg cag gtg gac ggc 6384 Arg Ala Met Asn Glu Lys Leu Ser Arg Asn Glu Thr Gln Val Asp Gly 2115 2120 2125 gcc agg gcc ctg cag ctg gtg agg gcg ctg cgc agt gct aca cag cac 6432 Ala Arg Ala Leu Gln Leu Val Arg Ala Leu Arg Ser Ala Thr Gln His 2130 2135 2140 acg ggc acg ctc ttt ggc aat gac gtg cgc acg gcc tac cag ctg ctg 6480 Thr Gly Thr Leu Phe Gly Asn Asp Val Arg Thr Ala Tyr Gln Leu Leu 2145 2150 2155 2160 ggc cac gtc ctt cag cac gag agc tgg cag cag ggc ttc gac ctg gca 6528 Gly His Val Leu Gln His Glu Ser Trp Gln Gln Gly Phe Asp Leu Ala 2165 2170 2175 gcc acg cag gac gcc gac ttt cac gag gac gtc atc cac tcg ggc agc 6576 Ala Thr Gln Asp Ala Asp Phe His Glu Asp Val Ile His Ser Gly Ser 2180 2185 2190 gcc ctc ctg gcc cca gcc acc agg gcg gcg tgg gag cag atc cag cgg 6624 Ala Leu Leu Ala Pro Ala Thr Arg Ala Ala Trp Glu Gln Ile Gln Arg 2195 2200 2205 agc gag ggc ggc acg gca cag ctg ctc cgg cgc ctc gag ggc tac ttc 6672 Ser Glu Gly Gly Thr Ala Gln Leu Leu Arg Arg Leu Glu Gly Tyr Phe 2210 2215 2220 agc aac gtg gca cgc aac gtg cgg cgg acg tac ctg cgg ccc ttc gtc 6720 Ser Asn Val Ala Arg Asn Val Arg Arg Thr Tyr Leu Arg Pro Phe Val 2225 2230 2235 2240 atc gtc acc gcc aac atg att ctt gct gtc gac atc ttt gac aag ttc 6768 Ile Val Thr Ala Asn Met Ile Leu Ala Val Asp Ile Phe Asp Lys Phe 2245 2250 2255 aac ttt acg gga gcc agg gtc ccg cga ttc gac acc atc cat gaa gag 6816 Asn Phe Thr Gly Ala Arg Val Pro Arg Phe Asp Thr Ile His Glu Glu 2260 2265 2270 ttc ccc agg gag ctg gag tcc tcc gtc tcc ttc cca gcc gac ttc ttc 6864 Phe Pro Arg Glu Leu Glu Ser Ser Val Ser Phe Pro Ala Asp Phe Phe 2275 2280 2285 aga cca cct gaa gaa aaa gaa ggc ccc ctg ctg agg ccg gct ggc cgg 6912 Arg Pro Pro Glu Glu Lys Glu Gly Pro Leu Leu Arg Pro Ala Gly Arg 2290 2295 2300 agg acc acc ccg cag acc acg cgc ccg ggg cct ggc acc gag agg gag 6960 Arg Thr Thr Pro Gln Thr Thr Arg Pro Gly Pro Gly Thr Glu Arg Glu 2305 2310 2315 2320 gcc ccg atc agc agg cgg agg cga cac cct gat gac gct ggc cag ttc 7008 Ala Pro Ile Ser Arg Arg Arg Arg His Pro Asp Asp Ala Gly Gln Phe 2325 2330 2335 gcc gtc gct ctg gtc atc att tac cgc acc ctg ggg cag ctc ctg ccc 7056 Ala Val Ala Leu Val Ile Ile Tyr Arg Thr Leu Gly Gln Leu Leu Pro 2340 2345 2350 gag cgc tac gac ccc gac cgt cgc agc ctc cgg ttg cct cac cgg ccc 7104 Glu Arg Tyr Asp Pro Asp Arg Arg Ser Leu Arg Leu Pro His Arg Pro 2355 2360 2365 atc att aat acc ccg atg gtg agc acg ctg gtg tac agc gag ggg gct 7152 Ile Ile Asn Thr Pro Met Val Ser Thr Leu Val Tyr Ser Glu Gly Ala 2370 2375 2380 ccg ctc ccg aga ccc ctg gag agg ccc gtc ctg gtg gag ttc gcc ctg 7200 Pro Leu Pro Arg Pro Leu Glu Arg Pro Val Leu Val Glu Phe Ala Leu 2385 2390 2395 2400 ctg gag gtg gag gag cga acc aag cct gtc tgc gtg ttc tgg aac cac 7248 Leu Glu Val Glu Glu Arg Thr Lys Pro Val Cys Val Phe Trp Asn His 2405 2410 2415 tcc ctg gcc gtt ggt ggg acg gga ggg tgg tct gcc cgg ggc tgc gag 7296 Ser Leu Ala Val Gly Gly Thr Gly Gly Trp Ser Ala Arg Gly Cys Glu 2420 2425 2430 ctc ctg tcc agg aac cgg aca cat gtc gcc tgc cag tgc agc cac aca 7344 Leu Leu Ser Arg Asn Arg Thr His Val Ala Cys Gln Cys Ser His Thr 2435 2440 2445 gcc agc ttt gcg gtg ctc atg gat atc tcc agg cgt gag aac ggg gag 7392 Ala Ser Phe Ala Val Leu Met Asp Ile Ser Arg Arg Glu Asn Gly Glu 2450 2455 2460 gtc ctg cct ctg aag att gtc acc tat gcc gct gtg tcc ttg tca ctg 7440 Val Leu Pro Leu Lys Ile Val Thr Tyr Ala Ala Val Ser Leu Ser Leu 2465 2470 2475 2480 gca gcc ctg ctg gtg gcc ttc gtc ctc ctg agc ctg gtc cgc atg ctg 7488 Ala Ala Leu Leu Val Ala Phe Val Leu Leu Ser Leu Val Arg Met Leu 2485 2490 2495 cgc tcc aac ctg cac agc att cac aag cac ctc gcc gtg gcg ctc ttc 7536 Arg Ser Asn Leu His Ser Ile His Lys His Leu Ala Val Ala Leu Phe 2500 2505 2510 ctc tct cag ctg gtg ttc gtg att ggg atc aac cag acg gaa aac ccg 7584 Leu Ser Gln Leu Val Phe Val Ile Gly Ile Asn Gln Thr Glu Asn Pro 2515 2520 2525 ttt ctg tgc aca gtg gtt gcc atc ctc ctc cac tac atc tac atg agc 7632 Phe Leu Cys Thr Val Val Ala Ile Leu Leu His Tyr Ile Tyr Met Ser 2530 2535 2540 acc ttt gcc tgg acc ctc gtg gag agc ctg cat gtc tac cgc atg ctg 7680 Thr Phe Ala Trp Thr Leu Val Glu Ser Leu His Val Tyr Arg Met Leu 2545 2550 2555 2560 acc gag gtg cgc aac atc gac acg ggg ccc atg cgg ttc tac tac gtc 7728 Thr Glu Val Arg Asn Ile Asp Thr Gly Pro Met Arg Phe Tyr Tyr Val 2565 2570 2575 gtg ggc tgg ggc atc ccg gcc att gtc aca gga ctg gcg gtc ggc ctg 7776 Val Gly Trp Gly Ile Pro Ala Ile Val Thr Gly Leu Ala Val Gly Leu 2580 2585 2590 gac ccc cag ggc tac ggg aac ccc gac ttc tgc tgg ctg tcg ctt caa 7824 Asp Pro Gln Gly Tyr Gly Asn Pro Asp Phe Cys Trp Leu Ser Leu Gln 2595 2600 2605 gac acc ctg att tgg agc ttt gcg ggg ccc atc gga gct gtt ata atc 7872 Asp Thr Leu Ile Trp Ser Phe Ala Gly Pro Ile Gly Ala Val Ile Ile 2610 2615 2620 atc aac aca gtc act tct gtc cta tct gca aag gtt tcc tgc caa aga 7920 Ile Asn Thr Val Thr Ser Val Leu Ser Ala Lys Val Ser Cys Gln Arg 2625 2630 2635 2640 aag cac cat tat tat ggg aaa aaa ggg atc gtc tcc ctg ctg agg acc 7968 Lys His His Tyr Tyr Gly Lys Lys Gly Ile Val Ser Leu Leu Arg Thr 2645 2650 2655 gca ttc ctc ctg ctg ctg ctc atc agc gcc acc tgg ctg ctg ggg ctg 8016 Ala Phe Leu Leu Leu Leu Leu Ile Ser Ala Thr Trp Leu Leu Gly Leu 2660 2665 2670 ctg gct gtg aac cgc gat gca ctg agc ttt cac tac ctc ttc gcc atc 8064 Leu Ala Val Asn Arg Asp Ala Leu Ser Phe His Tyr Leu Phe Ala Ile 2675 2680 2685 ttc agc ggc tta cag ggc ccc ttc gtc ctc ctt ttc cac tgc gtg ctc 8112 Phe Ser Gly Leu Gln Gly Pro Phe Val Leu Leu Phe His Cys Val Leu 2690 2695 2700 aac cag gag gtc cgg aag cac ctg aag ggc gtg ctc ggc ggg agg aag 8160 Asn Gln Glu Val Arg Lys His Leu Lys Gly Val Leu Gly Gly Arg Lys 2705 2710 2715 2720 ctg cac ctg gag gac tcc gcc acc acc agg gcc acc ctg ctg acg cgc 8208 Leu His Leu Glu Asp Ser Ala Thr Thr Arg Ala Thr Leu Leu Thr Arg 2725 2730 2735 tcc ctc aac tgc aac acc acc ttc ggt gac ggg cct gac atg ctg cgc 8256 Ser Leu Asn Cys Asn Thr Thr Phe Gly Asp Gly Pro Asp Met Leu Arg 2740 2745 2750 aca gac ttg ggc gag tcc acc gcc tcg ctg gac agc atc gtc agg gat 8304 Thr Asp Leu Gly Glu Ser Thr Ala Ser Leu Asp Ser Ile Val Arg Asp 2755 2760 2765 gaa ggg atc cag aag ctc ggc gtg tcc tct ggg ctg gtg agg ggc agc 8352 Glu Gly Ile Gln Lys Leu Gly Val Ser Ser Gly Leu Val Arg Gly Ser 2770 2775 2780 cac gga gag cca gac gcg tcc ctc atg ccc agg agc tgc aag gat ccc 8400 His Gly Glu Pro Asp Ala Ser Leu Met Pro Arg Ser Cys Lys Asp Pro 2785 2790 2795 2800 cct ggc cac gat tcc gac tca gat agc gag ctg tcc ctg gat gag cag 8448 Pro Gly His Asp Ser Asp Ser Asp Ser Glu Leu Ser Leu Asp Glu Gln 2805 2810 2815 agc agc tct tac gcc tcc tca cac tcg tca gac agc gag gac gat ggg 8496 Ser Ser Ser Tyr Ala Ser Ser His Ser Ser Asp Ser Glu Asp Asp Gly 2820 2825 2830 gtg gga gct gag gaa aaa tgg gac ccg gcc agg ggc gcc gtc cac agc 8544 Val Gly Ala Glu Glu Lys Trp Asp Pro Ala Arg Gly Ala Val His Ser 2835 2840 2845 acc ccc aaa ggg gac gct gtg gcc aac cac gtt ccg gcc ggc tgg ccc 8592 Thr Pro Lys Gly Asp Ala Val Ala Asn His Val Pro Ala Gly Trp Pro 2850 2855 2860 gac cag agc ctg gct gag agt gac agt gag gac ccc agc ggc aag ccc 8640 Asp Gln Ser Leu Ala Glu Ser Asp Ser Glu Asp Pro Ser Gly Lys Pro 2865 2870 2875 2880 cgc ctg aag gtg gag acc aag gtc agc gtg gag ctg cac cgc gag gag 8688 Arg Leu Lys Val Glu Thr Lys Val Ser Val Glu Leu His Arg Glu Glu 2885 2890 2895 cag ggc agt cac cgt gga gag tac ccc ccg gac cag gag agc ggg ggc 8736 Gln Gly Ser His Arg Gly Glu Tyr Pro Pro Asp Gln Glu Ser Gly Gly 2900 2905 2910 gca gcc agg ctt gct agc agc cag ccc cca gag cag agg aaa ggc atc 8784 Ala Ala Arg Leu Ala Ser Ser Gln Pro Pro Glu Gln Arg Lys Gly Ile 2915 2920 2925 ttg aaa aat aaa gtc acc tac ccg ccg ccg ctg acg ctg acg gag cag 8832 Leu Lys Asn Lys Val Thr Tyr Pro Pro Pro Leu Thr Leu Thr Glu Gln 2930 2935 2940 acg ctg aag ggc cgg ctc cgg gag aag ctg gcc gac tgt gag cag agc 8880 Thr Leu Lys Gly Arg Leu Arg Glu Lys Leu Ala Asp Cys Glu Gln Ser 2945 2950 2955 2960 ccc aca tcc tcg cgc acg tct tcc ctg ggc tct ggc ggc ccc gac tgc 8928 Pro Thr Ser Ser Arg Thr Ser Ser Leu Gly Ser Gly Gly Pro Asp Cys 2965 2970 2975 gcc atc aca gtc aag agc cct ggg agg gag ccg ggg cgt gac cac ctc 8976 Ala Ile Thr Val Lys Ser Pro Gly Arg Glu Pro Gly Arg Asp His Leu 2980 2985 2990 aac ggg gtg gcc atg aat gtg cgc act ggg agc gcc cag gcc gat ggc 9024 Asn Gly Val Ala Met Asn Val Arg Thr Gly Ser Ala Gln Ala Asp Gly 2995 3000 3005 tcc gac tct gag aaa ccg tga 9045 Ser Asp Ser Glu Lys Pro 3010 2 3014 PRT Homo sapiens 2 Met Ala Pro Pro Pro Pro Pro Val Leu Pro Val Leu Leu Leu Leu Ala 1 5 10 15 Ala Ala Ala Ala Leu Pro Ala Met Gly Leu Arg Ala Ala Ala Trp Glu 20 25 30 Pro Arg Val Pro Gly Gly Thr Arg Ala Phe Ala Leu Arg Pro Gly Cys 35 40 45 Thr Tyr Ala Val Gly Ala Ala Cys Thr Pro Arg Ala Pro Arg Glu Leu 50 55 60 Leu Asp Val Gly Arg Asp Gly Arg Leu Ala Gly Arg Arg Arg Val Ser 65 70 75 80 Gly Ala Gly Arg Pro Leu Pro Leu Gln Val Arg Leu Val Ala Arg Ser 85 90 95 Ala Pro Thr Ala Leu Ser Arg Arg Leu Arg Ala Arg Thr His Leu Pro 100 105 110 Gly Cys Gly Ala Arg Ala Arg Leu Cys Gly Thr Gly Ala Arg Leu Cys 115 120 125 Gly Ala Leu Cys Phe Pro Val Pro Gly Gly Cys Ala Ala Ala Gln His 130 135 140 Ser Ala Leu Ala Ala Pro Thr Thr Leu Pro Ala Cys Arg Cys Pro Pro 145 150 155 160 Arg Pro Arg Pro Arg Cys Pro Gly Arg Pro Ile Cys Leu Pro Pro Gly 165 170 175 Gly Ser Val Arg Leu Arg Leu Leu Cys Ala Leu Arg Arg Ala Ala Gly 180 185 190 Ala Val Arg Val Gly Leu Ala Leu Glu Ala Ala Thr Ala Gly Thr Pro 195 200 205 Ser Ala Ser Pro Ser Pro Ser Pro Pro Leu Pro Pro Asn Leu Pro Glu 210 215 220 Ala Arg Ala Gly Pro Ala Arg Arg Ala Arg Arg Gly Thr Ser Gly Arg 225 230 235 240 Gly Ser Leu Lys Phe Pro Met Pro Asn Tyr Gln Val Ala Leu Phe Glu 245 250 255 Asn Glu Pro Ala Gly Thr Leu Ile Leu Gln Leu His Ala His Tyr Thr 260 265 270 Ile Glu Gly Glu Glu Glu Arg Val Ser Tyr Tyr Met Glu Gly Leu Phe 275 280 285 Asp Glu Arg Ser Arg Gly Tyr Phe Arg Ile Asp Ser Ala Thr Gly Ala 290 295 300 Val Ser Thr Asp Ser Val Leu Asp Arg Glu Thr Lys Glu Thr His Val 305 310 315 320 Leu Arg Val Lys Ala Val Asp Tyr Ser Thr Pro Pro Arg Ser Ala Thr 325 330 335 Thr Tyr Ile Thr Val Leu Val Lys Asp Thr Asn Asp His Ser Pro Val 340 345 350 Phe Glu Gln Ser Glu Tyr Arg Glu Arg Val Arg Glu Asn Leu Glu Val 355 360 365 Gly Tyr Glu Val Leu Thr Ile Arg Ala Ser Asp Arg Asp Ser Pro Ile 370 375 380 Asn Ala Asn Leu Arg Tyr Arg Val Leu Gly Gly Ala Trp Asp Val Phe 385 390 395 400 Gln Leu Asn Glu Ser Ser Gly Val Val Ser Thr Arg Ala Val Leu Asp 405 410 415 Arg Glu Glu Ala Ala Glu Tyr Gln Leu Leu Val Glu Ala Asn Asp Gln 420 425 430 Gly Arg Asn Pro Gly Pro Leu Ser Ala Thr Ala Thr Val Tyr Ile Glu 435 440 445 Val Glu Asp Glu Asn Asp Asn Tyr Pro Gln Phe Ser Glu Gln Asn Tyr 450 455 460 Val Val Gln Val Pro Glu Asp Val Gly Leu Asn Thr Ala Val Leu Arg 465 470 475 480 Val Gln Ala Thr Asp Arg Asp Gln Gly Gln Asn Ala Ala Ile His Tyr 485 490 495 Ser Ile Leu Ser Gly Asn Val Ala Gly Gln Phe Tyr Leu His Ser Leu 500 505 510 Ser Gly Ile Leu Asp Val Ile Asn Pro Leu Asp Phe Glu Asp Val Gln 515 520 525 Lys Tyr Ser Leu Ser Ile Lys Ala Gln Asp Gly Gly Arg Pro Pro Leu 530 535 540 Ile Asn Ser Ser Gly Val Val Ser Val Gln Val Leu Asp Val Asn Asp 545 550 555 560 Asn Glu Pro Ile Phe Val Ser Ser Pro Phe Gln Ala Thr Val Leu Glu 565 570 575 Asn Val Pro Leu Gly Tyr Pro Val Val His Ile Gln Ala Val Asp Ala 580 585 590 Asp Ser Gly Glu Asn Ala Arg Leu His Tyr Arg Leu Val Asp Thr Ala 595 600 605 Ser Thr Phe Leu Gly Gly Gly Ser Ala Gly Pro Lys Asn Pro Ala Pro 610 615 620 Thr Pro Asp Phe Pro Phe Gln Ile His Asn Ser Ser Gly Trp Ile Thr 625 630 635 640 Val Cys Ala Glu Leu Asp Arg Glu Glu Val Glu His Tyr Ser Phe Gly 645 650 655 Val Glu Ala Val Asp His Gly Ser Pro Pro Met Ser Ser Ser Thr Ser 660 665 670 Val Ser Ile Thr Val Leu Asp Val Asn Asp Asn Asp Pro Val Phe Thr 675 680 685 Gln Pro Thr Tyr Glu Leu Arg Leu Asn Glu Asp Ala Ala Val Gly Ser 690 695 700 Ser Val Leu Thr Leu Gln Ala Arg Asp Arg Asp Ala Asn Ser Val Ile 705 710 715 720 Thr Tyr Gln Leu Thr Gly Gly Asn Thr Arg Asn Arg Phe Ala Leu Ser 725 730 735 Ser Gln Arg Gly Gly Gly Leu Ile Thr Leu Ala Leu Pro Leu Asp Tyr 740 745 750 Lys Gln Glu Gln Gln Tyr Val Leu Ala Val Thr Ala Ser Asp Gly Thr 755 760 765 Arg Ser His Thr Ala His Val Leu Ile Asn Val Thr Asp Ala Asn Thr 770 775 780 His Arg Pro Val Phe Gln Ser Ser His Tyr Thr Val Ser Val Ser Glu 785 790 795 800 Asp Arg Pro Val Gly Thr Ser Ile Ala Thr Leu Ser Ala Asn Asp Glu 805 810 815 Asp Thr Gly Glu Asn Ala Arg Ile Thr Tyr Val Ile Gln Asp Pro Val 820 825 830 Pro Gln Phe Arg Ile Asp Pro Asp Ser Gly Thr Met Tyr Thr Met Met 835 840 845 Glu Leu Asp Tyr Glu Asn Gln Val Ala Tyr Thr Leu Thr Ile Met Ala 850 855 860 Gln Asp Asn Gly Ile Pro Gln Lys Ser Asp Thr Thr Thr Leu Glu Ile 865 870 875 880 Leu Ile Leu Asp Ala Asn Asp Asn Ala Pro Gln Phe Leu Trp Asp Phe 885 890 895 Tyr Gln Gly Ser Ile Phe Glu Asp Ala Pro Pro Ser Thr Ser Ile Leu 900 905 910 Gln Val Ser Ala Thr Asp Arg Asp Ser Gly Pro Asn Gly Arg Leu Leu 915 920 925 Tyr Thr Phe Gln Gly Gly Asp Asp Gly Asp Gly Asp Phe Tyr Ile Glu 930 935 940 Pro Thr Ser Gly Val Ile Arg Thr Gln Arg Arg Leu Asp Arg Glu Asn 945 950 955 960 Val Ala Val Tyr Asn Leu Trp Ala Leu Ala Val Asp Arg Gly Ser Pro 965 970 975 Thr Pro Leu Ser Ala Ser Val Glu Ile Gln Val Thr Ile Leu Asp Ile 980 985 990 Asn Asp Asn Ala Pro Met Phe Glu Lys Asp Glu Leu Glu Leu Phe Val 995 1000 1005 Glu Glu Asn Asn Pro Val Gly Ser Val Val Ala Lys Ile Arg Ala Asn 1010 1015 1020 Asp Pro Asp Glu Gly Pro Asn Ala Gln Ile Met Tyr Gln Ile Val Glu 1025 1030 1035 1040 Gly Asp Met Arg His Phe Phe Gln Leu Asp Leu Leu Asn Gly Asp Leu 1045 1050 1055 Arg Ala Met Val Glu Leu Asp Phe Glu Val Arg Arg Glu Tyr Val Leu 1060 1065 1070 Val Val Gln Ala Thr Ser Ala Pro Leu Val Ser Arg Ala Thr Val His 1075 1080 1085 Ile Leu Leu Val Asp Gln Asn Asp Asn Pro Pro Val Leu Pro Asp Phe 1090 1095 1100 Gln Ile Leu Phe Asn Asn Tyr Val Thr Asn Lys Ser Asn Ser Phe Pro 1105 1110 1115 1120 Thr Gly Val Ile Gly Cys Ile Pro Ala His Asp Pro Asp Val Ser Asp 1125 1130 1135 Ser Leu Asn Tyr Thr Phe Val Gln Gly Asn Glu Leu Arg Leu Leu Leu 1140 1145 1150 Leu Asp Pro Ala Thr Gly Glu Leu Gln Leu Ser Arg Asp Leu Asp Asn 1155 1160 1165 Asn Arg Pro Leu Glu Ala Leu Met Glu Val Ser Val Ser Asp Gly Ile 1170 1175 1180 His Ser Val Thr Ala Phe Cys Thr Leu Arg Val Thr Ile Ile Thr Asp 1185 1190 1195 1200 Asp Met Leu Thr Asn Ser Ile Thr Val Arg Leu Glu Asn Met Ser Gln 1205 1210 1215 Glu Lys Phe Leu Ser Pro Leu Leu Ala Leu Phe Val Glu Gly Val Ala 1220 1225 1230 Ala Val Leu Ser Thr Thr Lys Asp Asp Val Phe Val Phe Asn Val Gln 1235 1240 1245 Asn Asp Thr Asp Val Ser Ser Asn Ile Leu Asn Val Thr Phe Ser Ala 1250 1255 1260 Leu Leu Pro Gly Gly Val Arg Gly Gln Phe Phe Pro Ser Glu Asp Leu 1265 1270 1275 1280 Gln Glu Gln Ile Tyr Leu Asn Arg Thr Leu Leu Thr Thr Ile Ser Thr 1285 1290 1295 Gln Arg Val Leu Pro Phe Asp Asp Asn Ile Cys Leu Arg Glu Pro Cys 1300 1305 1310 Glu Asn Tyr Met Lys Cys Val Ser Val Leu Arg Phe Asp Ser Ser Ala 1315 1320 1325 Pro Phe Leu Ser Ser Thr Thr Val Leu Phe Arg Pro Ile His Pro Ile 1330 1335 1340 Asn Gly Leu Arg Cys Arg Cys Pro Pro Gly Phe Thr Gly Asp Tyr Cys 1345 1350 1355 1360 Glu Thr Glu Ile Asp Leu Cys Tyr Ser Asp Pro Cys Gly Ala Asn Gly 1365 1370 1375 Arg Cys Arg Ser Arg Glu Gly Gly Tyr Thr Cys Glu Cys Phe Glu Asp 1380 1385 1390 Phe Thr Gly Glu His Cys Glu Val Asp Ala Arg Ser Gly Arg Cys Ala 1395 1400 1405 Asn Gly Val Cys Lys Asn Gly Gly Thr Cys Val Asn Leu Leu Ile Gly 1410 1415 1420 Gly Phe His Cys Val Cys Pro Pro Gly Glu Tyr Glu Arg Pro Tyr Cys 1425 1430 1435 1440 Glu Val Thr Thr Arg Ser Phe Pro Pro Gln Ser Phe Val Thr Phe Arg 1445 1450 1455 Gly Leu Arg Gln Arg Phe His Phe Thr Ile Ser Leu Thr Phe Ala Thr 1460 1465 1470 Gln Glu Arg Asn Gly Leu Leu Leu Tyr Asn Gly Arg Phe Asn Glu Lys 1475 1480 1485 His Asp Phe Ile Ala Leu Glu Ile Val Asp Glu Gln Val Gln Leu Thr 1490 1495 1500 Phe Ser Ala Gly Glu Thr Thr Thr Thr Val Ala Pro Lys Val Pro Ser 1505 1510 1515 1520 Gly Val Ser Asp Gly Arg Trp His Ser Val Gln Val Gln Tyr Tyr Asn 1525 1530 1535 Lys Pro Asn Ile Gly His Leu Gly Leu Pro His Gly Pro Ser Gly Glu 1540 1545 1550 Lys Met Ala Val Val Thr Val Asp Asp Cys Asp Thr Thr Met Ala Val 1555 1560 1565 Arg Phe Gly Lys Asp Ile Gly Asn Tyr Ser Cys Ala Ala Gln Gly Thr 1570 1575 1580 Gln Thr Gly Ser Lys Lys Ser Leu Asp Leu Thr Gly Pro Leu Leu Leu 1585 1590 1595 1600 Gly Gly Val Pro Asn Leu Pro Glu Asp Phe Pro Val His Asn Arg Gln 1605 1610 1615 Phe Val Gly Cys Met Arg Asn Leu Ser Val Asp Gly Lys Asn Val Asp 1620 1625 1630 Met Ala Gly Phe Ile Ala Asn Asn Gly Thr Arg Glu Gly Cys Ala Ala 1635 1640 1645 Arg Arg Asn Phe Cys Asp Gly Arg Arg Cys Gln Asn Gly Gly Thr Cys 1650 1655 1660 Val Asn Arg Trp Asn Met Tyr Leu Cys Glu Cys Pro Leu Arg Phe Gly 1665 1670 1675 1680 Gly Lys Asn Cys Glu Gln Ala Met Pro His Pro Gln Leu Phe Ser Gly 1685 1690 1695 Glu Ser Val Val Ser Trp Ser Asp Leu Asn Ile Ile Ile Ser Val Pro 1700 1705 1710 Trp Tyr Leu Gly Leu Met Phe Arg Thr Arg Lys Glu Asp Ser Val Leu 1715 1720 1725 Met Glu Ala Thr Ser Gly Gly Pro Thr Ser Phe Arg Leu Gln Ile Leu 1730 1735 1740 Asn Asn Tyr Leu Gln Phe Glu Val Ser His Gly Pro Ser Asp Val Glu 1745 1750 1755 1760 Ser Val Met Leu Ser Gly Leu Arg Val Thr Asp Gly Glu Trp His His 1765 1770 1775 Leu Leu Ile Glu Leu Lys Asn Val Lys Glu Asp Ser Glu Met Lys His 1780 1785 1790 Leu Val Thr Met Thr Leu Asp Tyr Gly Met Asp Gln Asn Lys Ala Asp 1795 1800 1805 Ile Gly Gly Met Leu Pro Gly Leu Thr Val Arg Ser Val Val Val Gly 1810 1815 1820 Gly Ala Ser Glu Asp Lys Val Ser Val Arg Arg Gly Phe Arg Gly Cys 1825 1830 1835 1840 Met Gln Gly Val Arg Met Gly Gly Thr Pro Thr Asn Val Ala Thr Leu 1845 1850 1855 Asn Met Asn Asn Ala Leu Lys Val Arg Val Lys Asp Gly Cys Asp Val 1860 1865 1870 Asp Asp Pro Cys Thr Ser Ser Pro Cys Pro Pro Asn Ser Arg Cys His 1875 1880 1885 Asp Ala Trp Glu Asp Tyr Ser Cys Val Cys Asp Lys Gly Tyr Leu Gly 1890 1895 1900 Ile Asn Cys Val Asp Ala Cys His Leu Asn Pro Cys Glu Asn Met Gly 1905 1910 1915 1920 Ala Cys Val Arg Ser Pro Gly Ser Pro Gln Gly Tyr Val Cys Glu Cys 1925 1930 1935 Gly Pro Ser His Tyr Gly Pro Tyr Cys Glu Asn Lys Leu Asp Leu Pro 1940 1945 1950 Cys Pro Arg Gly Trp Trp Gly Asn Pro Val Cys Gly Pro Cys His Cys 1955 1960 1965 Ala Val Ser Lys Gly Phe Asp Pro Asp Cys Asn Lys Thr Asn Gly Gln 1970 1975 1980 Cys Gln Cys Lys Glu Asn Tyr Tyr Lys Leu Leu Ala Gln Asp Thr Cys 1985 1990 1995 2000 Leu Pro Cys Asp Cys Phe Pro His Gly Ser His Ser Arg Thr Cys Asp 2005 2010 2015 Met Ala Thr Gly Gln Cys Ala Cys Lys Pro Gly Val Ile Gly Arg Gln 2020 2025 2030 Cys Asn Arg Cys Asp Asn Pro Phe Ala Glu Val Thr Thr Leu Gly Cys 2035 2040 2045 Glu Val Ile Tyr Asn Gly Cys Pro Lys Ala Phe Glu Ala Gly Ile Trp 2050 2055 2060 Trp Pro Gln Thr Lys Phe Gly Gln Pro Ala Ala Val Pro Cys Pro Lys 2065 2070 2075 2080 Gly Ser Val Gly Asn Ala Val Arg His Cys Ser Gly Glu Lys Gly Trp 2085 2090 2095 Leu Pro Pro Glu Leu Phe Asn Cys Thr Thr Ile Ser Phe Val Asp Leu 2100 2105 2110 Arg Ala Met Asn Glu Lys Leu Ser Arg Asn Glu Thr Gln Val Asp Gly 2115 2120 2125 Ala Arg Ala Leu Gln Leu Val Arg Ala Leu Arg Ser Ala Thr Gln His 2130 2135 2140 Thr Gly Thr Leu Phe Gly Asn Asp Val Arg Thr Ala Tyr Gln Leu Leu 2145 2150 2155 2160 Gly His Val Leu Gln His Glu Ser Trp Gln Gln Gly Phe Asp Leu Ala 2165 2170 2175 Ala Thr Gln Asp Ala Asp Phe His Glu Asp Val Ile His Ser Gly Ser 2180 2185 2190 Ala Leu Leu Ala Pro Ala Thr Arg Ala Ala Trp Glu Gln Ile Gln Arg 2195 2200 2205 Ser Glu Gly Gly Thr Ala Gln Leu Leu Arg Arg Leu Glu Gly Tyr Phe 2210 2215 2220 Ser Asn Val Ala Arg Asn Val Arg Arg Thr Tyr Leu Arg Pro Phe Val 2225 2230 2235 2240 Ile Val Thr Ala Asn Met Ile Leu Ala Val Asp Ile Phe Asp Lys Phe 2245 2250 2255 Asn Phe Thr Gly Ala Arg Val Pro Arg Phe Asp Thr Ile His Glu Glu 2260 2265 2270 Phe Pro Arg Glu Leu Glu Ser Ser Val Ser Phe Pro Ala Asp Phe Phe 2275 2280 2285 Arg Pro Pro Glu Glu Lys Glu Gly Pro Leu Leu Arg Pro Ala Gly Arg 2290 2295 2300 Arg Thr Thr Pro Gln Thr Thr Arg Pro Gly Pro Gly Thr Glu Arg Glu 2305 2310 2315 2320 Ala Pro Ile Ser Arg Arg Arg Arg His Pro Asp Asp Ala Gly Gln Phe 2325 2330 2335 Ala Val Ala Leu Val Ile Ile Tyr Arg Thr Leu Gly Gln Leu Leu Pro 2340 2345 2350 Glu Arg Tyr Asp Pro Asp Arg Arg Ser Leu Arg Leu Pro His Arg Pro 2355 2360 2365 Ile Ile Asn Thr Pro Met Val Ser Thr Leu Val Tyr Ser Glu Gly Ala 2370 2375 2380 Pro Leu Pro Arg Pro Leu Glu Arg Pro Val Leu Val Glu Phe Ala Leu 2385 2390 2395 2400 Leu Glu Val Glu Glu Arg Thr Lys Pro Val Cys Val Phe Trp Asn His 2405 2410 2415 Ser Leu Ala Val Gly Gly Thr Gly Gly Trp Ser Ala Arg Gly Cys Glu 2420 2425 2430 Leu Leu Ser Arg Asn Arg Thr His Val Ala Cys Gln Cys Ser His Thr 2435 2440 2445 Ala Ser Phe Ala Val Leu Met Asp Ile Ser Arg Arg Glu Asn Gly Glu 2450 2455 2460 Val Leu Pro Leu Lys Ile Val Thr Tyr Ala Ala Val Ser Leu Ser Leu 2465 2470 2475 2480 Ala Ala Leu Leu Val Ala Phe Val Leu Leu Ser Leu Val Arg Met Leu 2485 2490 2495 Arg Ser Asn Leu His Ser Ile His Lys His Leu Ala Val Ala Leu Phe 2500 2505 2510 Leu Ser Gln Leu Val Phe Val Ile Gly Ile Asn Gln Thr Glu Asn Pro 2515 2520 2525 Phe Leu Cys Thr Val Val Ala Ile Leu Leu His Tyr Ile Tyr Met Ser 2530 2535 2540 Thr Phe Ala Trp Thr Leu Val Glu Ser Leu His Val Tyr Arg Met Leu 2545 2550 2555 2560 Thr Glu Val Arg Asn Ile Asp Thr Gly Pro Met Arg Phe Tyr Tyr Val 2565 2570 2575 Val Gly Trp Gly Ile Pro Ala Ile Val Thr Gly Leu Ala Val Gly Leu 2580 2585 2590 Asp Pro Gln Gly Tyr Gly Asn Pro Asp Phe Cys Trp Leu Ser Leu Gln 2595 2600 2605 Asp Thr Leu Ile Trp Ser Phe Ala Gly Pro Ile Gly Ala Val Ile Ile 2610 2615 2620 Ile Asn Thr Val Thr Ser Val Leu Ser Ala Lys Val Ser Cys Gln Arg 2625 2630 2635 2640 Lys His His Tyr Tyr Gly Lys Lys Gly Ile Val Ser Leu Leu Arg Thr 2645 2650 2655 Ala Phe Leu Leu Leu Leu Leu Ile Ser Ala Thr Trp Leu Leu Gly Leu 2660 2665 2670 Leu Ala Val Asn Arg Asp Ala Leu Ser Phe His Tyr Leu Phe Ala Ile 2675 2680 2685 Phe Ser Gly Leu Gln Gly Pro Phe Val Leu Leu Phe His Cys Val Leu 2690 2695 2700 Asn Gln Glu Val Arg Lys His Leu Lys Gly Val Leu Gly Gly Arg Lys 2705 2710 2715 2720 Leu His Leu Glu Asp Ser Ala Thr Thr Arg Ala Thr Leu Leu Thr Arg 2725 2730 2735 Ser Leu Asn Cys Asn Thr Thr Phe Gly Asp Gly Pro Asp Met Leu Arg 2740 2745 2750 Thr Asp Leu Gly Glu Ser Thr Ala Ser Leu Asp Ser Ile Val Arg Asp 2755 2760 2765 Glu Gly Ile Gln Lys Leu Gly Val Ser Ser Gly Leu Val Arg Gly Ser 2770 2775 2780 His Gly Glu Pro Asp Ala Ser Leu Met Pro Arg Ser Cys Lys Asp Pro 2785 2790 2795 2800 Pro Gly His Asp Ser Asp Ser Asp Ser Glu Leu Ser Leu Asp Glu Gln 2805 2810 2815 Ser Ser Ser Tyr Ala Ser Ser His Ser Ser Asp Ser Glu Asp Asp Gly 2820 2825 2830 Val Gly Ala Glu Glu Lys Trp Asp Pro Ala Arg Gly Ala Val His Ser 2835 2840 2845 Thr Pro Lys Gly Asp Ala Val Ala Asn His Val Pro Ala Gly Trp Pro 2850 2855 2860 Asp Gln Ser Leu Ala Glu Ser Asp Ser Glu Asp Pro Ser Gly Lys Pro 2865 2870 2875 2880 Arg Leu Lys Val Glu Thr Lys Val Ser Val Glu Leu His Arg Glu Glu 2885 2890 2895 Gln Gly Ser His Arg Gly Glu Tyr Pro Pro Asp Gln Glu Ser Gly Gly 2900 2905 2910 Ala Ala Arg Leu Ala Ser Ser Gln Pro Pro Glu Gln Arg Lys Gly Ile 2915 2920 2925 Leu Lys Asn Lys Val Thr Tyr Pro Pro Pro Leu Thr Leu Thr Glu Gln 2930 2935 2940 Thr Leu Lys Gly Arg Leu Arg Glu Lys Leu Ala Asp Cys Glu Gln Ser 2945 2950 2955 2960 Pro Thr Ser Ser Arg Thr Ser Ser Leu Gly Ser Gly Gly Pro Asp Cys 2965 2970 2975 Ala Ile Thr Val Lys Ser Pro Gly Arg Glu Pro Gly Arg Asp His Leu 2980 2985 2990 Asn Gly Val Ala Met Asn Val Arg Thr Gly Ser Ala Gln Ala Asp Gly 2995 3000 3005 Ser Asp Ser Glu Lys Pro 3010 3 2898 DNA Homo sapiens CDS (1)..(2898) 3 atg gag ttt gtg cgg gcg ctg tgg ctg ggc ctg gcg ctg gcg ctg ggg 48 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 ccg ggg tcc gcg ggg ggc cac cct cag ccg tgc ggc gtc ctg gcg cgc 96 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 ctc ggg ggc tcc gtg cgc ctg ggc gcc ctc ctg ccc cgc gcg cct ctc 144 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 gcc cgc gcc cgc gcc cgc gcc gcc ctg gcc cgg gcc gcc ctg gcg ccg 192 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 cgg ctg ccg cac aac ctg agc ttg gag ctg gtg gtc gcc gcg ccc ccc 240 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 gcc cgc gac ccc gcc tcg ctg acc cgc ggc ctg tgc cag gcg ctg gtg 288 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 cct ccg ggc gtg gcg gcc ctg ctc gcc ttt ccc gag gct cgg ccc gag 336 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 ctg ctg cag ctg cac ttc ctg gcg gcg gcc acc gag acc ccc gtg ctc 384 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 agc ctg ctg cgg cgg gag gcg cgc gcg ccc ctc gga gcc ccg aac cca 432 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 ttc cac ctg cag ctg cac tgg gcc agc ccc ctg gag acg ctg ctg gat 480 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 gtg ctg gtg gcg gtg ctg cag gcg cac gcc tgg gaa gac gtc ggc ctg 528 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 gcc ctg tgc cgc act cag gac ccc ggc ggc ctg gtg gcc ctc tgg aca 576 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 agc cgg gct ggc cgg ccc cca cag ctg gtc ctg gac cta agc cgg cgg 624 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 gac acg gga gat gca gga ctg cgg gca cgc ctg gcc ccg atg gcg gcg 672 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 cca gtg ggg ggt gaa gca ccg gta ccc gcg gcg gtc ctc ctc ggc tgt 720 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 gac atc gcc cgt gcc cgt cgg gtg ctg gag gcc gta cct ccc ggc ccc 768 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 cac tgg ctg ttg ggg aca cca ctg ccg ccc aag gcc ctg ccc acc gcg 816 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 ggg ctg cca cca ggg ctg ctg gcg ctg ggc gag gtg gca cga ccc ccg 864 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 ctg gag gcc gcc atc cat gac att gtg caa ctg gtg gcc cgg gcg ctg 912 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 ggc agt gcg gcc cag gtg cag ccg aag cga gcc ctc ctc ccc gcc ccg 960 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 gtc aac tgc ggg gac ctg cag ccg gcc ggg ccc gag tcc ccg ggg cgc 1008 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 ttc ttg gca cgg ttc ctg gcc aac acg tcc ttc cag ggc cgc acg ggc 1056 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 ccc gtg tgg gtg aca ggc agc tcc cca gac gaa gac ggg cag tgc cca 1104 Pro Val Trp Val Thr Gly Ser Ser Pro Asp Glu Asp Gly Gln Cys Pro 355 360 365 gcg ggg cag ctg tgc ctg gac cct ggc acc aac gac tcg gcc acc ctg 1152 Ala Gly Gln Leu Cys Leu Asp Pro Gly Thr Asn Asp Ser Ala Thr Leu 370 375 380 gac gca ctg ttc gcc gcg ctg gcc aac ggc tca gcg ccc cgt gcc ctg 1200 Asp Ala Leu Phe Ala Ala Leu Ala Asn Gly Ser Ala Pro Arg Ala Leu 385 390 395 400 cgc aag tgc tgc tac ggc tac tgc att gac ctg ctg gag cgg ctg gcg 1248 Arg Lys Cys Cys Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Arg Leu Ala 405 410 415 gag gac acg ccc ttc gac ttc gag ctg tac ctc gtg ggt gac ggc aag 1296 Glu Asp Thr Pro Phe Asp Phe Glu Leu Tyr Leu Val Gly Asp Gly Lys 420 425 430 tac ggc gcc ctg cgg gac ggc cgc tgg acc ggc ctg gtc ggg gac ctg 1344 Tyr Gly Ala Leu Arg Asp Gly Arg Trp Thr Gly Leu Val Gly Asp Leu 435 440 445 ctg gcc ggc cgg gcc cac atg gcg gtc acc agc ttc agt atc aac tcc 1392 Leu Ala Gly Arg Ala His Met Ala Val Thr Ser Phe Ser Ile Asn Ser 450 455 460 gcc cgc tca cag gtg gtg gac ttc acc agc ccc ttc ttc tcc acc agc 1440 Ala Arg Ser Gln Val Val Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser 465 470 475 480 ctg ggc atc atg gtg cgg gca cgg gac acg gcc tca ccc atc ggt gcc 1488 Leu Gly Ile Met Val Arg Ala Arg Asp Thr Ala Ser Pro Ile Gly Ala 485 490 495 ttt atg tgg ccc ctg cac tgg tcc acg tgg ctg ggc gtc ttt gcg gcc 1536 Phe Met Trp Pro Leu His Trp Ser Thr Trp Leu Gly Val Phe Ala Ala 500 505 510 ctg cac ctc acc gcg ctc ttc ctc acc gtg tac gag tgg cgt agc ccc 1584 Leu His Leu Thr Ala Leu Phe Leu Thr Val Tyr Glu Trp Arg Ser Pro 515 520 525 tac ggc ctc acg cca cgt ggc cgc aac cgc agc acc gtc ttc tcc tac 1632 Tyr Gly Leu Thr Pro Arg Gly Arg Asn Arg Ser Thr Val Phe Ser Tyr 530 535 540 tcc tca gcc ctc aac ctg tgc tac gcc atc ctc ttc aga cgc acc gtg 1680 Ser Ser Ala Leu Asn Leu Cys Tyr Ala Ile Leu Phe Arg Arg Thr Val 545 550 555 560 tcc agc aag acg ccc aag tgc ccc acg ggc cgc ctg ctc atg aac ctc 1728 Ser Ser Lys Thr Pro Lys Cys Pro Thr Gly Arg Leu Leu Met Asn Leu 565 570 575 tgg gcc atc ttc tgc ctg ctg gtg ctg tcc agc tac acg gcc aac ctg 1776 Trp Ala Ile Phe Cys Leu Leu Val Leu Ser Ser Tyr Thr Ala Asn Leu 580 585 590 gct gcc gtc atg gtc ggg gac aag acc ttc gag gag ctg tcg ggg atc 1824 Ala Ala Val Met Val Gly Asp Lys Thr Phe Glu Glu Leu Ser Gly Ile 595 600 605 cac gac ccc aag ggc ttc cgc ttc ggc acc gtg tgg gag agc agc gcc 1872 His Asp Pro Lys Gly Phe Arg Phe Gly Thr Val Trp Glu Ser Ser Ala 610 615 620 gag gcg tac atc aag aag agc ttc ccc gac atg cac gca cac atg cgg 1920 Glu Ala Tyr Ile Lys Lys Ser Phe Pro Asp Met His Ala His Met Arg 625 630 635 640 cgc cac agc gcg ccc acc acg ccc cgc ggc gtc gcc atg ctc acg agc 1968 Arg His Ser Ala Pro Thr Thr Pro Arg Gly Val Ala Met Leu Thr Ser 645 650 655 gac ccc ccc aag ctc aac gcc ttc atc atg gac aag tcg ctc ctg gac 2016 Asp Pro Pro Lys Leu Asn Ala Phe Ile Met Asp Lys Ser Leu Leu Asp 660 665 670 tac gag gtc tcc atc gac gcc gac tgc aaa ctg ctg acc gtg gga aag 2064 Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys Leu Leu Thr Val Gly Lys 675 680 685 ccc ttc gcc att gag ggc tat ggg atc gga ctg ccc cag aac tcg ccg 2112 Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro Gln Asn Ser Pro 690 695 700 ctc acc tcc aac ctg tcc gag ttc atc agc cgc tac aag tcc tcc ggc 2160 Leu Thr Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr Lys Ser Ser Gly 705 710 715 720 ttc atc gac ctg ctc cac gac aag tgg tac aag atg gtg cct tgc ggc 2208 Phe Ile Asp Leu Leu His Asp Lys Trp Tyr Lys Met Val Pro Cys Gly 725 730 735 aag cgg gtc ttt gcg gtt aca gag acc ctg cag atg agc atc tac cac 2256 Lys Arg Val Phe Ala Val Thr Glu Thr Leu Gln Met Ser Ile Tyr His 740 745 750 ttc gcg ggc ctc ttc gtg ttg ctg tgc ctg ggc ctg ggc agc gct ctg 2304 Phe Ala Gly Leu Phe Val Leu Leu Cys Leu Gly Leu Gly Ser Ala Leu 755 760 765 ctc agc tcg ctg ggc gag cac gcc ttc ttc cgc ctg gcg ctg ccg cgc 2352 Leu Ser Ser Leu Gly Glu His Ala Phe Phe Arg Leu Ala Leu Pro Arg 770 775 780 atc cgc aag ggg agc agg ctg cag tac tgg ctg cac acc agc cag aaa 2400 Ile Arg Lys Gly Ser Arg Leu Gln Tyr Trp Leu His Thr Ser Gln Lys 785 790 795 800 atc cac cgc gcc ctc aac acg gag cca cca gag ggg tcg aag gag gag 2448 Ile His Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly Ser Lys Glu Glu 805 810 815 acg gca gag gcg gag ccc agc ggc ccc gag gtg gag cag cag cag cag 2496 Thr Ala Glu Ala Glu Pro Ser Gly Pro Glu Val Glu Gln Gln Gln Gln 820 825 830 cag cag gac cag cca acg gct ccg gag ggc tgg aaa cgg gcg cgc cgg 2544 Gln Gln Asp Gln Pro Thr Ala Pro Glu Gly Trp Lys Arg Ala Arg Arg 835 840 845 gcc gtg gac aag gag cgc cgc gtg cgc ttc ctg ctg gag ccc gcc gtg 2592 Ala Val Asp Lys Glu Arg Arg Val Arg Phe Leu Leu Glu Pro Ala Val 850 855 860 gtt gtg gca ccc gaa gcg gac gcg gag gcg gag gct gcg ccg cga gag 2640 Val Val Ala Pro Glu Ala Asp Ala Glu Ala Glu Ala Ala Pro Arg Glu 865 870 875 880 ggc ccc gtc tgg ctg tgc tcc tac ggc cgc ccg ccc gcc gca agg ccc 2688 Gly Pro Val Trp Leu Cys Ser Tyr Gly Arg Pro Pro Ala Ala Arg Pro 885 890 895 acg ggg gcc ccc cag ccc ggg gag ctg cag gag ctg gag cgc cgc atc 2736 Thr Gly Ala Pro Gln Pro Gly Glu Leu Gln Glu Leu Glu Arg Arg Ile 900 905 910 gaa gtc gcg cgt gag cgg ctc cgc cag gcc ctg gtg cgg cgc ggc cag 2784 Glu Val Ala Arg Glu Arg Leu Arg Gln Ala Leu Val Arg Arg Gly Gln 915 920 925 ctc ctg gca cag ctc ggg gac agc gca cgt cac cgg cct cgg cgc ttg 2832 Leu Leu Ala Gln Leu Gly Asp Ser Ala Arg His Arg Pro Arg Arg Leu 930 935 940 ctt cag gcc aga gcg gcc ccc gcg gag gcc cca cca cac tct ggc cga 2880 Leu Gln Ala Arg Ala Ala Pro Ala Glu Ala Pro Pro His Ser Gly Arg 945 950 955 960 ccg ggg agc cag gaa tga 2898 Pro Gly Ser Gln Glu 965 4 965 PRT Homo sapiens 4 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 Pro Val Trp Val Thr Gly Ser Ser Pro Asp Glu Asp Gly Gln Cys Pro 355 360 365 Ala Gly Gln Leu Cys Leu Asp Pro Gly Thr Asn Asp Ser Ala Thr Leu 370 375 380 Asp Ala Leu Phe Ala Ala Leu Ala Asn Gly Ser Ala Pro Arg Ala Leu 385 390 395 400 Arg Lys Cys Cys Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Arg Leu Ala 405 410 415 Glu Asp Thr Pro Phe Asp Phe Glu Leu Tyr Leu Val Gly Asp Gly Lys 420 425 430 Tyr Gly Ala Leu Arg Asp Gly Arg Trp Thr Gly Leu Val Gly Asp Leu 435 440 445 Leu Ala Gly Arg Ala His Met Ala Val Thr Ser Phe Ser Ile Asn Ser 450 455 460 Ala Arg Ser Gln Val Val Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser 465 470 475 480 Leu Gly Ile Met Val Arg Ala Arg Asp Thr Ala Ser Pro Ile Gly Ala 485 490 495 Phe Met Trp Pro Leu His Trp Ser Thr Trp Leu Gly Val Phe Ala Ala 500 505 510 Leu His Leu Thr Ala Leu Phe Leu Thr Val Tyr Glu Trp Arg Ser Pro 515 520 525 Tyr Gly Leu Thr Pro Arg Gly Arg Asn Arg Ser Thr Val Phe Ser Tyr 530 535 540 Ser Ser Ala Leu Asn Leu Cys Tyr Ala Ile Leu Phe Arg Arg Thr Val 545 550 555 560 Ser Ser Lys Thr Pro Lys Cys Pro Thr Gly Arg Leu Leu Met Asn Leu 565 570 575 Trp Ala Ile Phe Cys Leu Leu Val Leu Ser Ser Tyr Thr Ala Asn Leu 580 585 590 Ala Ala Val Met Val Gly Asp Lys Thr Phe Glu Glu Leu Ser Gly Ile 595 600 605 His Asp Pro Lys Gly Phe Arg Phe Gly Thr Val Trp Glu Ser Ser Ala 610 615 620 Glu Ala Tyr Ile Lys Lys Ser Phe Pro Asp Met His Ala His Met Arg 625 630 635 640 Arg His Ser Ala Pro Thr Thr Pro Arg Gly Val Ala Met Leu Thr Ser 645 650 655 Asp Pro Pro Lys Leu Asn Ala Phe Ile Met Asp Lys Ser Leu Leu Asp 660 665 670 Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys Leu Leu Thr Val Gly Lys 675 680 685 Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro Gln Asn Ser Pro 690 695 700 Leu Thr Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr Lys Ser Ser Gly 705 710 715 720 Phe Ile Asp Leu Leu His Asp Lys Trp Tyr Lys Met Val Pro Cys Gly 725 730 735 Lys Arg Val Phe Ala Val Thr Glu Thr Leu Gln Met Ser Ile Tyr His 740 745 750 Phe Ala Gly Leu Phe Val Leu Leu Cys Leu Gly Leu Gly Ser Ala Leu 755 760 765 Leu Ser Ser Leu Gly Glu His Ala Phe Phe Arg Leu Ala Leu Pro Arg 770 775 780 Ile Arg Lys Gly Ser Arg Leu Gln Tyr Trp Leu His Thr Ser Gln Lys 785 790 795 800 Ile His Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly Ser Lys Glu Glu 805 810 815 Thr Ala Glu Ala Glu Pro Ser Gly Pro Glu Val Glu Gln Gln Gln Gln 820 825 830 Gln Gln Asp Gln Pro Thr Ala Pro Glu Gly Trp Lys Arg Ala Arg Arg 835 840 845 Ala Val Asp Lys Glu Arg Arg Val Arg Phe Leu Leu Glu Pro Ala Val 850 855 860 Val Val Ala Pro Glu Ala Asp Ala Glu Ala Glu Ala Ala Pro Arg Glu 865 870 875 880 Gly Pro Val Trp Leu Cys Ser Tyr Gly Arg Pro Pro Ala Ala Arg Pro 885 890 895 Thr Gly Ala Pro Gln Pro Gly Glu Leu Gln Glu Leu Glu Arg Arg Ile 900 905 910 Glu Val Ala Arg Glu Arg Leu Arg Gln Ala Leu Val Arg Arg Gly Gln 915 920 925 Leu Leu Ala Gln Leu Gly Asp Ser Ala Arg His Arg Pro Arg Arg Leu 930 935 940 Leu Gln Ala Arg Ala Ala Pro Ala Glu Ala Pro Pro His Ser Gly Arg 945 950 955 960 Pro Gly Ser Gln Glu 965 5 2916 DNA Homo sapiens CDS (1)..(2916) 5 atg gag ttt gtg cgg gcg ctg tgg ctg ggc ctg gcg ctg gcg ctg ggg 48 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 ccg ggg tcc gcg ggg ggc cac cct cag ccg tgc ggc gtc ctg gcg cgc 96 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 ctc ggg ggc tcc gtg cgc ctg ggc gcc ctc ctg ccc cgc gcg cct ctc 144 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 gcc cgc gcc cgc gcc cgc gcc gcc ctg gcc cgg gcc gcc ctg gcg ccg 192 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 cgg ctg ccg cac aac ctg agc ttg gag ctg gtg gtc gcc gcg ccc ccc 240 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 gcc cgc gac ccc gcc tcg ctg acc cgc ggc ctg tgc cag gcg ctg gtg 288 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 cct ccg ggc gtg gcg gcc ctg ctc gcc ttt ccc gag gct cgg ccc gag 336 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 ctg ctg cag ctg cac ttc ctg gcg gcg gcc acc gag acc ccc gtg ctc 384 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 agc ctg ctg cgg cgg gag gcg cgc gcg ccc ctc gga gcc ccg aac cca 432 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 ttc cac ctg cag ctg cac tgg gcc agc ccc ctg gag acg ctg ctg gat 480 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 gtg ctg gtg gcg gtg ctg cag gcg cac gcc tgg gaa gac gtc ggc ctg 528 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 gcc ctg tgc cgc act cag gac ccc ggc ggc ctg gtg gcc ctc tgg aca 576 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 agc cgg gct ggc cgg ccc cca cag ctg gtc ctg gac cta agc cgg cgg 624 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 gac acg gga gat gca gga ctg cgg gca cgc ctg gcc ccg atg gcg gcg 672 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 cca gtg ggg ggt gaa gca ccg gta ccc gcg gcg gtc ctc ctc ggc tgt 720 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 gac atc gcc cgt gcc cgt cgg gtg ctg gag gcc gta cct ccc ggc ccc 768 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 cac tgg ctg ttg ggg aca cca ctg ccg ccc aag gcc ctg ccc acc gcg 816 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 ggg ctg cca cca ggg ctg ctg gcg ctg ggc gag gtg gca cga ccc ccg 864 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 ctg gag gcc gcc atc cat gac att gtg caa ctg gtg gcc cgg gcg ctg 912 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 ggc agt gcg gcc cag gtg cag ccg aag cga gcc ctc ctc ccc gcc ccg 960 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 gtc aac tgc ggg gac ctg cag ccg gcc ggg ccc gag tcc ccg ggg cgc 1008 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 ttc ttg gca cgg ttc ctg gcc aac acg tcc ttc cag ggc cgc acg ggc 1056 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 ccc gtg tgg gtg aca ggc agc tcc cca gac gaa gac ggg cag tgc cca 1104 Pro Val Trp Val Thr Gly Ser Ser Pro Asp Glu Asp Gly Gln Cys Pro 355 360 365 gcg ggg cag ctg tgc ctg gac cct ggc acc aac gac tcg gcc acc ctg 1152 Ala Gly Gln Leu Cys Leu Asp Pro Gly Thr Asn Asp Ser Ala Thr Leu 370 375 380 gac gca ctg ttc gcc gcg ctg gcc aac ggc tca gcg ccc cgt gcc ctg 1200 Asp Ala Leu Phe Ala Ala Leu Ala Asn Gly Ser Ala Pro Arg Ala Leu 385 390 395 400 cgc aag tgc tgc tac ggc tac tgc att gac ctg ctg gag cgg ctg gcg 1248 Arg Lys Cys Cys Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Arg Leu Ala 405 410 415 gag gac acg ccc ttc gac ttc gag ctg tac ctc gtg ggt gac ggc aag 1296 Glu Asp Thr Pro Phe Asp Phe Glu Leu Tyr Leu Val Gly Asp Gly Lys 420 425 430 tac ggc gcc ctg cgg gac ggc cgc tgg acc ggc ctg gtc ggg gac ctg 1344 Tyr Gly Ala Leu Arg Asp Gly Arg Trp Thr Gly Leu Val Gly Asp Leu 435 440 445 ctg gcc ggc cgg gcc cac atg gcg gtc acc agc ttc agt atc aac tcc 1392 Leu Ala Gly Arg Ala His Met Ala Val Thr Ser Phe Ser Ile Asn Ser 450 455 460 gcc cgc tca cag gtg gtg gac ttc acc agc ccc ttc ttc tcc acc agc 1440 Ala Arg Ser Gln Val Val Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser 465 470 475 480 ctg ggc atc atg gtg cgg gca cgg gac acg gcc tca ccc atc ggt gcc 1488 Leu Gly Ile Met Val Arg Ala Arg Asp Thr Ala Ser Pro Ile Gly Ala 485 490 495 ttt atg tgg ccc ctg cac tgg tcc acg tgg ctg ggc gtc ttt gcg gcc 1536 Phe Met Trp Pro Leu His Trp Ser Thr Trp Leu Gly Val Phe Ala Ala 500 505 510 ctg cac ctc acc gcg ctc ttc ctc acc gtg tac gag tgg cgt agc ccc 1584 Leu His Leu Thr Ala Leu Phe Leu Thr Val Tyr Glu Trp Arg Ser Pro 515 520 525 tac ggc ctc acg cca cgt ggc cgc aac cgc agc acc gtc ttc tcc tac 1632 Tyr Gly Leu Thr Pro Arg Gly Arg Asn Arg Ser Thr Val Phe Ser Tyr 530 535 540 tcc tca gcc ctc aac ctg tgc tac gcc atc ctc ttc aga cgc acc gtg 1680 Ser Ser Ala Leu Asn Leu Cys Tyr Ala Ile Leu Phe Arg Arg Thr Val 545 550 555 560 tcc agc aag acg ccc aag tgc ccc acg ggc cgc ctg ctc atg aac ctc 1728 Ser Ser Lys Thr Pro Lys Cys Pro Thr Gly Arg Leu Leu Met Asn Leu 565 570 575 tgg gcc atc ttc tgc ctg ctg gtg ctg tcc agc tac acg gcc aac ctg 1776 Trp Ala Ile Phe Cys Leu Leu Val Leu Ser Ser Tyr Thr Ala Asn Leu 580 585 590 gct gcc gtc atg gtc ggg gac aag acc ttc gag gag ctg tcg ggg atc 1824 Ala Ala Val Met Val Gly Asp Lys Thr Phe Glu Glu Leu Ser Gly Ile 595 600 605 cac gac ccc aag ctg cac cac ccg gcg cag ggc ttc cgc ttc ggc acc 1872 His Asp Pro Lys Leu His His Pro Ala Gln Gly Phe Arg Phe Gly Thr 610 615 620 gtg tgg gag agc agc gcc gag gcg tac atc aag aag agc ttc ccc gac 1920 Val Trp Glu Ser Ser Ala Glu Ala Tyr Ile Lys Lys Ser Phe Pro Asp 625 630 635 640 atg cac gca cac atg cgg cgc cac agc gcg ccc acc acg ccc cgc ggc 1968 Met His Ala His Met Arg Arg His Ser Ala Pro Thr Thr Pro Arg Gly 645 650 655 gtc gcc atg ctc acg agc gac ccc ccc aag ctc aac gcc ttc atc atg 2016 Val Ala Met Leu Thr Ser Asp Pro Pro Lys Leu Asn Ala Phe Ile Met 660 665 670 gac aag tcg ctc ctg gac tac gag gtc tcc atc gac gcc gac tgc aaa 2064 Asp Lys Ser Leu Leu Asp Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys 675 680 685 ctg ctg acc gtg gga aag ccc ttc gcc att gag ggc tat ggg atc gga 2112 Leu Leu Thr Val Gly Lys Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly 690 695 700 ctg ccc cag aac tcg ccg ctc acc tcc aac ctg tcc gag ttc atc agc 2160 Leu Pro Gln Asn Ser Pro Leu Thr Ser Asn Leu Ser Glu Phe Ile Ser 705 710 715 720 cgc tac aag tcc tcc ggc ttc atc gac ctg ctc cac gac aag tgg tac 2208 Arg Tyr Lys Ser Ser Gly Phe Ile Asp Leu Leu His Asp Lys Trp Tyr 725 730 735 aag atg gtg cct tgc ggc aag cgg gtc ttt gcg gtt aca gag acc ctg 2256 Lys Met Val Pro Cys Gly Lys Arg Val Phe Ala Val Thr Glu Thr Leu 740 745 750 cag atg agc atc tac cac ttc gcg ggc ctc ttc gtg ttg ctg tgc ctg 2304 Gln Met Ser Ile Tyr His Phe Ala Gly Leu Phe Val Leu Leu Cys Leu 755 760 765 ggc ctg ggc agc gct ctg ctc agc tcg ctg ggc gag cac gcc ttc ttc 2352 Gly Leu Gly Ser Ala Leu Leu Ser Ser Leu Gly Glu His Ala Phe Phe 770 775 780 cgc ctg gcg ctg ccg cgc atc cgc aag ggg agc agg ctg cag tac tgg 2400 Arg Leu Ala Leu Pro Arg Ile Arg Lys Gly Ser Arg Leu Gln Tyr Trp 785 790 795 800 ctg cac acc agc cag aaa atc cac cgc gcc ctc aac acg gag cca cca 2448 Leu His Thr Ser Gln Lys Ile His Arg Ala Leu Asn Thr Glu Pro Pro 805 810 815 gag ggg tcg aag gag gag acg gca gag gcg gag ccc agc ggc ccc gag 2496 Glu Gly Ser Lys Glu Glu Thr Ala Glu Ala Glu Pro Ser Gly Pro Glu 820 825 830 gtg gag cag cag cag cag cag cag gac cag cca acg gct ccg gag ggc 2544 Val Glu Gln Gln Gln Gln Gln Gln Asp Gln Pro Thr Ala Pro Glu Gly 835 840 845 tgg aaa cgg gcg cgc cgg gcc gtg gac aag gag cgc cgc gtg cgc ttc 2592 Trp Lys Arg Ala Arg Arg Ala Val Asp Lys Glu Arg Arg Val Arg Phe 850 855 860 ctg ctg gag ccc gcc gtg gtt gtg gca ccc gaa gcg gac gcg gag gcg 2640 Leu Leu Glu Pro Ala Val Val Val Ala Pro Glu Ala Asp Ala Glu Ala 865 870 875 880 gag gct gcg ccg cga gag ggc ccc gtc tgg ctg tgc tcc tac ggc cgc 2688 Glu Ala Ala Pro Arg Glu Gly Pro Val Trp Leu Cys Ser Tyr Gly Arg 885 890 895 ccg ccc gcc gca agg ccc acg ggg gcc ccc cag ccc ggg gag ctg cag 2736 Pro Pro Ala Ala Arg Pro Thr Gly Ala Pro Gln Pro Gly Glu Leu Gln 900 905 910 gag ctg gag cgc cgc atc gaa gtc gcg cgt gag cgg ctc cgc cag gcc 2784 Glu Leu Glu Arg Arg Ile Glu Val Ala Arg Glu Arg Leu Arg Gln Ala 915 920 925 ctg gtg cgg cgc ggc cag ctc ctg gca cag ctc ggg gac agc gca cgt 2832 Leu Val Arg Arg Gly Gln Leu Leu Ala Gln Leu Gly Asp Ser Ala Arg 930 935 940 cac cgg cct cgg cgc ttg ctt cag gcc aga gcg gcc ccc gcg gag gcc 2880 His Arg Pro Arg Arg Leu Leu Gln Ala Arg Ala Ala Pro Ala Glu Ala 945 950 955 960 cca cca cac tct ggc cga ccg ggg agc cag gaa tga 2916 Pro Pro His Ser Gly Arg Pro Gly Ser Gln Glu 965 970 6 971 PRT Homo sapiens 6 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 Pro Val Trp Val Thr Gly Ser Ser Pro Asp Glu Asp Gly Gln Cys Pro 355 360 365 Ala Gly Gln Leu Cys Leu Asp Pro Gly Thr Asn Asp Ser Ala Thr Leu 370 375 380 Asp Ala Leu Phe Ala Ala Leu Ala Asn Gly Ser Ala Pro Arg Ala Leu 385 390 395 400 Arg Lys Cys Cys Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Arg Leu Ala 405 410 415 Glu Asp Thr Pro Phe Asp Phe Glu Leu Tyr Leu Val Gly Asp Gly Lys 420 425 430 Tyr Gly Ala Leu Arg Asp Gly Arg Trp Thr Gly Leu Val Gly Asp Leu 435 440 445 Leu Ala Gly Arg Ala His Met Ala Val Thr Ser Phe Ser Ile Asn Ser 450 455 460 Ala Arg Ser Gln Val Val Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser 465 470 475 480 Leu Gly Ile Met Val Arg Ala Arg Asp Thr Ala Ser Pro Ile Gly Ala 485 490 495 Phe Met Trp Pro Leu His Trp Ser Thr Trp Leu Gly Val Phe Ala Ala 500 505 510 Leu His Leu Thr Ala Leu Phe Leu Thr Val Tyr Glu Trp Arg Ser Pro 515 520 525 Tyr Gly Leu Thr Pro Arg Gly Arg Asn Arg Ser Thr Val Phe Ser Tyr 530 535 540 Ser Ser Ala Leu Asn Leu Cys Tyr Ala Ile Leu Phe Arg Arg Thr Val 545 550 555 560 Ser Ser Lys Thr Pro Lys Cys Pro Thr Gly Arg Leu Leu Met Asn Leu 565 570 575 Trp Ala Ile Phe Cys Leu Leu Val Leu Ser Ser Tyr Thr Ala Asn Leu 580 585 590 Ala Ala Val Met Val Gly Asp Lys Thr Phe Glu Glu Leu Ser Gly Ile 595 600 605 His Asp Pro Lys Leu His His Pro Ala Gln Gly Phe Arg Phe Gly Thr 610 615 620 Val Trp Glu Ser Ser Ala Glu Ala Tyr Ile Lys Lys Ser Phe Pro Asp 625 630 635 640 Met His Ala His Met Arg Arg His Ser Ala Pro Thr Thr Pro Arg Gly 645 650 655 Val Ala Met Leu Thr Ser Asp Pro Pro Lys Leu Asn Ala Phe Ile Met 660 665 670 Asp Lys Ser Leu Leu Asp Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys 675 680 685 Leu Leu Thr Val Gly Lys Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly 690 695 700 Leu Pro Gln Asn Ser Pro Leu Thr Ser Asn Leu Ser Glu Phe Ile Ser 705 710 715 720 Arg Tyr Lys Ser Ser Gly Phe Ile Asp Leu Leu His Asp Lys Trp Tyr 725 730 735 Lys Met Val Pro Cys Gly Lys Arg Val Phe Ala Val Thr Glu Thr Leu 740 745 750 Gln Met Ser Ile Tyr His Phe Ala Gly Leu Phe Val Leu Leu Cys Leu 755 760 765 Gly Leu Gly Ser Ala Leu Leu Ser Ser Leu Gly Glu His Ala Phe Phe 770 775 780 Arg Leu Ala Leu Pro Arg Ile Arg Lys Gly Ser Arg Leu Gln Tyr Trp 785 790 795 800 Leu His Thr Ser Gln Lys Ile His Arg Ala Leu Asn Thr Glu Pro Pro 805 810 815 Glu Gly Ser Lys Glu Glu Thr Ala Glu Ala Glu Pro Ser Gly Pro Glu 820 825 830 Val Glu Gln Gln Gln Gln Gln Gln Asp Gln Pro Thr Ala Pro Glu Gly 835 840 845 Trp Lys Arg Ala Arg Arg Ala Val Asp Lys Glu Arg Arg Val Arg Phe 850 855 860 Leu Leu Glu Pro Ala Val Val Val Ala Pro Glu Ala Asp Ala Glu Ala 865 870 875 880 Glu Ala Ala Pro Arg Glu Gly Pro Val Trp Leu Cys Ser Tyr Gly Arg 885 890 895 Pro Pro Ala Ala Arg Pro Thr Gly Ala Pro Gln Pro Gly Glu Leu Gln 900 905 910 Glu Leu Glu Arg Arg Ile Glu Val Ala Arg Glu Arg Leu Arg Gln Ala 915 920 925 Leu Val Arg Arg Gly Gln Leu Leu Ala Gln Leu Gly Asp Ser Ala Arg 930 935 940 His Arg Pro Arg Arg Leu Leu Gln Ala Arg Ala Ala Pro Ala Glu Ala 945 950 955 960 Pro Pro His Ser Gly Arg Pro Gly Ser Gln Glu 965 970 7 3132 DNA Homo sapiens CDS (1)..(3129) 7 atg gag ttt gtg cgg gcg ctg tgg ctg ggc ctg gcg ctg gcg ctg ggg 48 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 ccg ggg tcc gcg ggg ggc cac cct cag ccg tgc ggc gtc ctg gcg cgc 96 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 ctc ggg ggc tcc gtg cgc ctg ggc gcc ctc ctg ccc cgc gcg cct ctc 144 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 gcc cgc gcc cgc gcc cgc gcc gcc ctg gcc cgg gcc gcc ctg gcg ccg 192 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 cgg ctg ccg cac aac ctg agc ttg gag ctg gtg gtc gcc gcg ccc ccc 240 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 gcc cgc gac ccc gcc tcg ctg acc cgc ggc ctg tgc cag gcg ctg gtg 288 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 cct ccg ggc gtg gcg gcc ctg ctc gcc ttt ccc gag gct cgg ccc gag 336 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 ctg ctg cag ctg cac ttc ctg gcg gcg gcc acc gag acc ccc gtg ctc 384 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 agc ctg ctg cgg cgg gag gcg cgc gcg ccc ctc gga gcc ccg aac cca 432 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 ttc cac ctg cag ctg cac tgg gcc agc ccc ctg gag acg ctg ctg gat 480 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 gtg ctg gtg gcg gtg ctg cag gcg cac gcc tgg gaa gac gtc ggc ctg 528 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 gcc ctg tgc cgc act cag gac ccc ggc ggc ctg gtg gcc ctc tgg aca 576 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 agc cgg gct ggc cgg ccc cca cag ctg gtc ctg gac cta agc cgg cgg 624 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 gac acg gga gat gca gga ctg cgg gca cgc ctg gcc ccg atg gcg gcg 672 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 cca gtg ggg ggt gaa gca ccg gta ccc gcg gcg gtc ctc ctc ggc tgt 720 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 gac atc gcc cgt gcc cgt cgg gtg ctg gag gcc gta cct ccc ggc ccc 768 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 cac tgg ctg ttg ggg aca cca ctg ccg ccc aag gcc ctg ccc acc gcg 816 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 ggg ctg cca cca ggg ctg ctg gcg ctg ggc gag gtg gca cga ccc ccg 864 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 ctg gag gcc gcc atc cat gac att gtg caa ctg gtg gcc cgg gcg ctg 912 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 ggc agt gcg gcc cag gtg cag ccg aag cga gcc ctc ctc ccc gcc ccg 960 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 gtc aac tgc ggg gac ctg cag ccg gcc ggg ccc gag tcc ccg ggg cgc 1008 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 ttc ttg gca cgg ttc ctg gcc aac acg tcc ttc cag ggc cgc acg ggc 1056 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 ccc gtg tgg gtg aca ggc agc tcc cag gta cac atg tct cgg cac ttt 1104 Pro Val Trp Val Thr Gly Ser Ser Gln Val His Met Ser Arg His Phe 355 360 365 aag gtg tgg agc ctt cgc cgg gac cca cgg ggc gcc ccg gcc tgg gcc 1152 Lys Val Trp Ser Leu Arg Arg Asp Pro Arg Gly Ala Pro Ala Trp Ala 370 375 380 acg gtg ggc agc tgg cgg gac ggc cag ctg gac ttg gaa ccg gga ggt 1200 Thr Val Gly Ser Trp Arg Asp Gly Gln Leu Asp Leu Glu Pro Gly Gly 385 390 395 400 gcc tct gca cgg ccc ccg ccc cca cag ggt gcc cag gtc tgg ccc aag 1248 Ala Ser Ala Arg Pro Pro Pro Pro Gln Gly Ala Gln Val Trp Pro Lys 405 410 415 ctg cgt gtg gta acg ctg ttg gaa cac cca ttt gtg ttt gcc cgt gat 1296 Leu Arg Val Val Thr Leu Leu Glu His Pro Phe Val Phe Ala Arg Asp 420 425 430 cca gac gaa gac ggg cag tgc cca gcg ggg cag ctg tgc ctg gac cct 1344 Pro Asp Glu Asp Gly Gln Cys Pro Ala Gly Gln Leu Cys Leu Asp Pro 435 440 445 ggc acc aac gac tcg gcc acc ctg gac gca ctg ttc gcc gcg ctg gcc 1392 Gly Thr Asn Asp Ser Ala Thr Leu Asp Ala Leu Phe Ala Ala Leu Ala 450 455 460 aac ggc tca gcg ccc cgt gcc ctg cgc aag tgc tgc tac ggc tac tgc 1440 Asn Gly Ser Ala Pro Arg Ala Leu Arg Lys Cys Cys Tyr Gly Tyr Cys 465 470 475 480 att gac ctg ctg gag cgg ctg gcg gag gac acg ccc ttc gac ttc gag 1488 Ile Asp Leu Leu Glu Arg Leu Ala Glu Asp Thr Pro Phe Asp Phe Glu 485 490 495 ctg tac ctc gtg ggt gac ggc aag tac ggc gcc ctg cgg gac ggc cgc 1536 Leu Tyr Leu Val Gly Asp Gly Lys Tyr Gly Ala Leu Arg Asp Gly Arg 500 505 510 tgg acc ggc ctg gtc ggg gac ctg ctg gcc ggc cgg gcc cac atg gcg 1584 Trp Thr Gly Leu Val Gly Asp Leu Leu Ala Gly Arg Ala His Met Ala 515 520 525 gtc acc agc ttc agt atc aac tcc gcc cgc tca cag gtg gtg gac ttc 1632 Val Thr Ser Phe Ser Ile Asn Ser Ala Arg Ser Gln Val Val Asp Phe 530 535 540 acc agc ccc ttc ttc tcc acc agc ctg ggc atc atg gtg cgg gca cgg 1680 Thr Ser Pro Phe Phe Ser Thr Ser Leu Gly Ile Met Val Arg Ala Arg 545 550 555 560 gac acg gcc tca ccc atc ggt gcc ttt atg tgg ccc ctg cac tgg tcc 1728 Asp Thr Ala Ser Pro Ile Gly Ala Phe Met Trp Pro Leu His Trp Ser 565 570 575 acg tgg ctg ggc gtc ttt gcg gcc ctg cac ctc acc gcg ctc ttc ctc 1776 Thr Trp Leu Gly Val Phe Ala Ala Leu His Leu Thr Ala Leu Phe Leu 580 585 590 acc gtg tac gag tgg cgt agc ccc tac ggc ctc acg cca cgt ggc cgc 1824 Thr Val Tyr Glu Trp Arg Ser Pro Tyr Gly Leu Thr Pro Arg Gly Arg 595 600 605 aac cgc agc acc gtc ttc tcc tac tcc tca gcc ctc aac ctg tgc tac 1872 Asn Arg Ser Thr Val Phe Ser Tyr Ser Ser Ala Leu Asn Leu Cys Tyr 610 615 620 gcc atc ctc ttc aga cgc acc gtg tcc agc aag acg ccc aag tgc ccc 1920 Ala Ile Leu Phe Arg Arg Thr Val Ser Ser Lys Thr Pro Lys Cys Pro 625 630 635 640 acg ggc cgc ctg ctc atg aac ctc tgg gcc atc ttc tgc ctg ctg gtg 1968 Thr Gly Arg Leu Leu Met Asn Leu Trp Ala Ile Phe Cys Leu Leu Val 645 650 655 ctg tcc agc tac acg gcc aac ctg gct gcc gtc atg gtc ggg gac aag 2016 Leu Ser Ser Tyr Thr Ala Asn Leu Ala Ala Val Met Val Gly Asp Lys 660 665 670 acc ttc gag gag ctg tcg ggg atc cac gac ccc aag ctg cac cac ccg 2064 Thr Phe Glu Glu Leu Ser Gly Ile His Asp Pro Lys Leu His His Pro 675 680 685 gcg cag ggc ttc cgc ttc ggc acc gtg tgg gag agc agc gcc gag gcg 2112 Ala Gln Gly Phe Arg Phe Gly Thr Val Trp Glu Ser Ser Ala Glu Ala 690 695 700 tac atc aag aag agc ttc ccc gac atg cac gca cac atg cgg cgc cac 2160 Tyr Ile Lys Lys Ser Phe Pro Asp Met His Ala His Met Arg Arg His 705 710 715 720 agc gcg ccc acc acg ccc cgc ggc gtc gcc atg ctc acg agc gac ccc 2208 Ser Ala Pro Thr Thr Pro Arg Gly Val Ala Met Leu Thr Ser Asp Pro 725 730 735 ccc aag ctc aac gcc ttc atc atg gac aag tcg ctc ctg gac tac gag 2256 Pro Lys Leu Asn Ala Phe Ile Met Asp Lys Ser Leu Leu Asp Tyr Glu 740 745 750 gtc tcc atc gac gcc gac tgc aaa ctg ctg acc gtg gga aag ccc ttc 2304 Val Ser Ile Asp Ala Asp Cys Lys Leu Leu Thr Val Gly Lys Pro Phe 755 760 765 gcc att gag ggc tat ggg atc gga ctg ccc cag aac tcg ccg ctc acc 2352 Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro Gln Asn Ser Pro Leu Thr 770 775 780 tcc aac ctg tcc gag ttc atc agc cgc tac aag tcc tcc ggc ttc atc 2400 Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr Lys Ser Ser Gly Phe Ile 785 790 795 800 gac ctg ctc cac gac aag tgg tac aag atg gtg cct tgc ggc aag cgg 2448 Asp Leu Leu His Asp Lys Trp Tyr Lys Met Val Pro Cys Gly Lys Arg 805 810 815 gtc ttt gcg gtt aca gag acc ctg cag atg agc atc tac cac ttc gcg 2496 Val Phe Ala Val Thr Glu Thr Leu Gln Met Ser Ile Tyr His Phe Ala 820 825 830 ggc ctc ttc gtg ttg ctg tgc ctg ggc ctg ggc agc gct ctg ctc agc 2544 Gly Leu Phe Val Leu Leu Cys Leu Gly Leu Gly Ser Ala Leu Leu Ser 835 840 845 tcg ctg ggc gag cac gcc ttc ttc cgc ctg gcg ctg ccg cgc atc cgc 2592 Ser Leu Gly Glu His Ala Phe Phe Arg Leu Ala Leu Pro Arg Ile Arg 850 855 860 aag ggg agc agg ctg cag tac tgg ctg cac acc agc cag aaa atc cac 2640 Lys Gly Ser Arg Leu Gln Tyr Trp Leu His Thr Ser Gln Lys Ile His 865 870 875 880 cgc gcc ctc aac acg gag cca cca gag ggg tcg aag gag gag acg gca 2688 Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly Ser Lys Glu Glu Thr Ala 885 890 895 gag gcg gag ccc agc ggc ccc gag gtg gag cag cag cag cag cag cag 2736 Glu Ala Glu Pro Ser Gly Pro Glu Val Glu Gln Gln Gln Gln Gln Gln 900 905 910 gac cag cca acg gct ccg gag ggc tgg aaa cgg gcg cgc cgg gcc gtg 2784 Asp Gln Pro Thr Ala Pro Glu Gly Trp Lys Arg Ala Arg Arg Ala Val 915 920 925 gac aag gag cgc cgc gtg cgc ttc ctg ctg gag ccc gcc gtg gtt gtg 2832 Asp Lys Glu Arg Arg Val Arg Phe Leu Leu Glu Pro Ala Val Val Val 930 935 940 gca ccc gaa gcg gac gcg gag gcg gag gct gcg ccg cga gag ggc ccc 2880 Ala Pro Glu Ala Asp Ala Glu Ala Glu Ala Ala Pro Arg Glu Gly Pro 945 950 955 960 gtc tgg ctg tgc tcc tac ggc cgc ccg ccc gcc gca agg ccc acg ggg 2928 Val Trp Leu Cys Ser Tyr Gly Arg Pro Pro Ala Ala Arg Pro Thr Gly 965 970 975 gcc ccc cag ccc ggg gag ctg cag gag ctg gag cgc cgc atc gaa gtc 2976 Ala Pro Gln Pro Gly Glu Leu Gln Glu Leu Glu Arg Arg Ile Glu Val 980 985 990 gcg cgt gag cgg ctc cgc cag gcc ctg gtg cgg cgc ggc cag ctc ctg 3024 Ala Arg Glu Arg Leu Arg Gln Ala Leu Val Arg Arg Gly Gln Leu Leu 995 1000 1005 gca cag ctc ggg gac agc gca cgt cac cgg cct cgg cgc ttg ctt cag 3072 Ala Gln Leu Gly Asp Ser Ala Arg His Arg Pro Arg Arg Leu Leu Gln 1010 1015 1020 gcc aga gcg gcc ccc gcg gag gcc cca cca cac tct ggc cga ccg ggg 3120 Ala Arg Ala Ala Pro Ala Glu Ala Pro Pro His Ser Gly Arg Pro Gly 1025 1030 1035 1040 agc cag gaa tga 3132 Ser Gln Glu 8 1043 PRT Homo sapiens 8 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 Pro Val Trp Val Thr Gly Ser Ser Gln Val His Met Ser Arg His Phe 355 360 365 Lys Val Trp Ser Leu Arg Arg Asp Pro Arg Gly Ala Pro Ala Trp Ala 370 375 380 Thr Val Gly Ser Trp Arg Asp Gly Gln Leu Asp Leu Glu Pro Gly Gly 385 390 395 400 Ala Ser Ala Arg Pro Pro Pro Pro Gln Gly Ala Gln Val Trp Pro Lys 405 410 415 Leu Arg Val Val Thr Leu Leu Glu His Pro Phe Val Phe Ala Arg Asp 420 425 430 Pro Asp Glu Asp Gly Gln Cys Pro Ala Gly Gln Leu Cys Leu Asp Pro 435 440 445 Gly Thr Asn Asp Ser Ala Thr Leu Asp Ala Leu Phe Ala Ala Leu Ala 450 455 460 Asn Gly Ser Ala Pro Arg Ala Leu Arg Lys Cys Cys Tyr Gly Tyr Cys 465 470 475 480 Ile Asp Leu Leu Glu Arg Leu Ala Glu Asp Thr Pro Phe Asp Phe Glu 485 490 495 Leu Tyr Leu Val Gly Asp Gly Lys Tyr Gly Ala Leu Arg Asp Gly Arg 500 505 510 Trp Thr Gly Leu Val Gly Asp Leu Leu Ala Gly Arg Ala His Met Ala 515 520 525 Val Thr Ser Phe Ser Ile Asn Ser Ala Arg Ser Gln Val Val Asp Phe 530 535 540 Thr Ser Pro Phe Phe Ser Thr Ser Leu Gly Ile Met Val Arg Ala Arg 545 550 555 560 Asp Thr Ala Ser Pro Ile Gly Ala Phe Met Trp Pro Leu His Trp Ser 565 570 575 Thr Trp Leu Gly Val Phe Ala Ala Leu His Leu Thr Ala Leu Phe Leu 580 585 590 Thr Val Tyr Glu Trp Arg Ser Pro Tyr Gly Leu Thr Pro Arg Gly Arg 595 600 605 Asn Arg Ser Thr Val Phe Ser Tyr Ser Ser Ala Leu Asn Leu Cys Tyr 610 615 620 Ala Ile Leu Phe Arg Arg Thr Val Ser Ser Lys Thr Pro Lys Cys Pro 625 630 635 640 Thr Gly Arg Leu Leu Met Asn Leu Trp Ala Ile Phe Cys Leu Leu Val 645 650 655 Leu Ser Ser Tyr Thr Ala Asn Leu Ala Ala Val Met Val Gly Asp Lys 660 665 670 Thr Phe Glu Glu Leu Ser Gly Ile His Asp Pro Lys Leu His His Pro 675 680 685 Ala Gln Gly Phe Arg Phe Gly Thr Val Trp Glu Ser Ser Ala Glu Ala 690 695 700 Tyr Ile Lys Lys Ser Phe Pro Asp Met His Ala His Met Arg Arg His 705 710 715 720 Ser Ala Pro Thr Thr Pro Arg Gly Val Ala Met Leu Thr Ser Asp Pro 725 730 735 Pro Lys Leu Asn Ala Phe Ile Met Asp Lys Ser Leu Leu Asp Tyr Glu 740 745 750 Val Ser Ile Asp Ala Asp Cys Lys Leu Leu Thr Val Gly Lys Pro Phe 755 760 765 Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro Gln Asn Ser Pro Leu Thr 770 775 780 Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr Lys Ser Ser Gly Phe Ile 785 790 795 800 Asp Leu Leu His Asp Lys Trp Tyr Lys Met Val Pro Cys Gly Lys Arg 805 810 815 Val Phe Ala Val Thr Glu Thr Leu Gln Met Ser Ile Tyr His Phe Ala 820 825 830 Gly Leu Phe Val Leu Leu Cys Leu Gly Leu Gly Ser Ala Leu Leu Ser 835 840 845 Ser Leu Gly Glu His Ala Phe Phe Arg Leu Ala Leu Pro Arg Ile Arg 850 855 860 Lys Gly Ser Arg Leu Gln Tyr Trp Leu His Thr Ser Gln Lys Ile His 865 870 875 880 Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly Ser Lys Glu Glu Thr Ala 885 890 895 Glu Ala Glu Pro Ser Gly Pro Glu Val Glu Gln Gln Gln Gln Gln Gln 900 905 910 Asp Gln Pro Thr Ala Pro Glu Gly Trp Lys Arg Ala Arg Arg Ala Val 915 920 925 Asp Lys Glu Arg Arg Val Arg Phe Leu Leu Glu Pro Ala Val Val Val 930 935 940 Ala Pro Glu Ala Asp Ala Glu Ala Glu Ala Ala Pro Arg Glu Gly Pro 945 950 955 960 Val Trp Leu Cys Ser Tyr Gly Arg Pro Pro Ala Ala Arg Pro Thr Gly 965 970 975 Ala Pro Gln Pro Gly Glu Leu Gln Glu Leu Glu Arg Arg Ile Glu Val 980 985 990 Ala Arg Glu Arg Leu Arg Gln Ala Leu Val Arg Arg Gly Gln Leu Leu 995 1000 1005 Ala Gln Leu Gly Asp Ser Ala Arg His Arg Pro Arg Arg Leu Leu Gln 1010 1015 1020 Ala Arg Ala Ala Pro Ala Glu Ala Pro Pro His Ser Gly Arg Pro Gly 1025 1030 1035 1040 Ser Gln Glu 9 1110 DNA Homo sapiens CDS (163)..(990) 9 acgcgttact cctaccaggt tgtagcatgc atctttttga gagagcagct gggatcgagt 60 atactcttga cttaaatatg tttgtttata aagacaaatg gagaaatcaa tttttttccc 120 tgaattctta ggagcacttt agtgaataaa gaacctgaca gt atg ctg gcc cac 174 Met Leu Ala His 1 atg ttt aag gac aaa ggt gtc tgg gga aat aag caa gat cat aga gga 222 Met Phe Lys Asp Lys Gly Val Trp Gly Asn Lys Gln Asp His Arg Gly 5 10 15 20 gct ttc tta att gac cga agt cct gag tac ttc gaa ccc att ttg aac 270 Ala Phe Leu Ile Asp Arg Ser Pro Glu Tyr Phe Glu Pro Ile Leu Asn 25 30 35 tac ttg cgt cat gga cag ctc att gta aat gat ggc att aat tta ttg 318 Tyr Leu Arg His Gly Gln Leu Ile Val Asn Asp Gly Ile Asn Leu Leu 40 45 50 ggt gtg tta gaa gaa gca aga ttt ttt ggt att gac tca ttg att gaa 366 Gly Val Leu Glu Glu Ala Arg Phe Phe Gly Ile Asp Ser Leu Ile Glu 55 60 65 cac cta gaa gtg gca ata aag aat tct caa cca ccg gag gat cat tca 414 His Leu Glu Val Ala Ile Lys Asn Ser Gln Pro Pro Glu Asp His Ser 70 75 80 cca ata tcc cga aag gaa ttt gtc cga ttt ttg cta gca act cca acc 462 Pro Ile Ser Arg Lys Glu Phe Val Arg Phe Leu Leu Ala Thr Pro Thr 85 90 95 100 aag tca gaa ctg cga tgc cag ggt ttg aac ttc agt ggt gct gat ctt 510 Lys Ser Glu Leu Arg Cys Gln Gly Leu Asn Phe Ser Gly Ala Asp Leu 105 110 115 tct cgt ttg gac ctt cga tac att aac ttc aaa atg gcc aat tta agc 558 Ser Arg Leu Asp Leu Arg Tyr Ile Asn Phe Lys Met Ala Asn Leu Ser 120 125 130 cgc tgt aat ctt gca cat gca aat ctt tgc tgt gca aat ctt gaa cga 606 Arg Cys Asn Leu Ala His Ala Asn Leu Cys Cys Ala Asn Leu Glu Arg 135 140 145 gct gat ctc tct gga tca gtg ctt gac tgt gcg aat ctc cag gga gtc 654 Ala Asp Leu Ser Gly Ser Val Leu Asp Cys Ala Asn Leu Gln Gly Val 150 155 160 aag atg ctc tgt tct aat gca gaa gga gca tcc ctg aaa ctg tgt aat 702 Lys Met Leu Cys Ser Asn Ala Glu Gly Ala Ser Leu Lys Leu Cys Asn 165 170 175 180 ttt gag gat cct tct ggt ctt aaa gcc aat tta gaa ggt gct aat ctg 750 Phe Glu Asp Pro Ser Gly Leu Lys Ala Asn Leu Glu Gly Ala Asn Leu 185 190 195 aaa ggt gtg gat atg gaa gga agt cag atg aca gga att aac ctg aga 798 Lys Gly Val Asp Met Glu Gly Ser Gln Met Thr Gly Ile Asn Leu Arg 200 205 210 gtg gct acc tta aaa aat gca aag ttg aag aac tgt aac ctc aga gga 846 Val Ala Thr Leu Lys Asn Ala Lys Leu Lys Asn Cys Asn Leu Arg Gly 215 220 225 gca act ctg gca gga act gat tta gag aat tgt gat ctg tct ggg tgt 894 Ala Thr Leu Ala Gly Thr Asp Leu Glu Asn Cys Asp Leu Ser Gly Cys 230 235 240 gat ctt caa gaa gcc aac ctg aga ggg tcc aac gtg aag gga gct ata 942 Asp Leu Gln Glu Ala Asn Leu Arg Gly Ser Asn Val Lys Gly Ala Ile 245 250 255 260 ttt gaa gag atg ctg aca cca cta cac atg tca caa agt gtc aga tga 990 Phe Glu Glu Met Leu Thr Pro Leu His Met Ser Gln Ser Val Arg 265 270 275 gaattttagg ggctggagga agatgtaaaa gatgaaaatg ttttccttat cacttttctt 1050 tctccaccca ctcagttgtc tagaagaaat aacactgtaa ggaaatttaa aaaaaaaaaa 1110 10 275 PRT Homo sapiens 10 Met Leu Ala His Met Phe Lys Asp Lys Gly Val Trp Gly Asn Lys Gln 1 5 10 15 Asp His Arg Gly Ala Phe Leu Ile Asp Arg Ser Pro Glu Tyr Phe Glu 20 25 30 Pro Ile Leu Asn Tyr Leu Arg His Gly Gln Leu Ile Val Asn Asp Gly 35 40 45 Ile Asn Leu Leu Gly Val Leu Glu Glu Ala Arg Phe Phe Gly Ile Asp 50 55 60 Ser Leu Ile Glu His Leu Glu Val Ala Ile Lys Asn Ser Gln Pro Pro 65 70 75 80 Glu Asp His Ser Pro Ile Ser Arg Lys Glu Phe Val Arg Phe Leu Leu 85 90 95 Ala Thr Pro Thr Lys Ser Glu Leu Arg Cys Gln Gly Leu Asn Phe Ser 100 105 110 Gly Ala Asp Leu Ser Arg Leu Asp Leu Arg Tyr Ile Asn Phe Lys Met 115 120 125 Ala Asn Leu Ser Arg Cys Asn Leu Ala His Ala Asn Leu Cys Cys Ala 130 135 140 Asn Leu Glu Arg Ala Asp Leu Ser Gly Ser Val Leu Asp Cys Ala Asn 145 150 155 160 Leu Gln Gly Val Lys Met Leu Cys Ser Asn Ala Glu Gly Ala Ser Leu 165 170 175 Lys Leu Cys Asn Phe Glu Asp Pro Ser Gly Leu Lys Ala Asn Leu Glu 180 185 190 Gly Ala Asn Leu Lys Gly Val Asp Met Glu Gly Ser Gln Met Thr Gly 195 200 205 Ile Asn Leu Arg Val Ala Thr Leu Lys Asn Ala Lys Leu Lys Asn Cys 210 215 220 Asn Leu Arg Gly Ala Thr Leu Ala Gly Thr Asp Leu Glu Asn Cys Asp 225 230 235 240 Leu Ser Gly Cys Asp Leu Gln Glu Ala Asn Leu Arg Gly Ser Asn Val 245 250 255 Lys Gly Ala Ile Phe Glu Glu Met Leu Thr Pro Leu His Met Ser Gln 260 265 270 Ser Val Arg 275 11 926 DNA Homo sapiens CDS (33)..(887) 11 tttccagggt tctagcctgt tcatctagcc cc atg atg gct gtg gac atc gag 53 Met Met Ala Val Asp Ile Glu 1 5 tac aga tac aac tgc atg gct cct tcc ttg cgc caa gag agg ttt gcc 101 Tyr Arg Tyr Asn Cys Met Ala Pro Ser Leu Arg Gln Glu Arg Phe Ala 10 15 20 ttt aag atc tca cca aag ccc agc aaa cca ctg agg cct tgt att cag 149 Phe Lys Ile Ser Pro Lys Pro Ser Lys Pro Leu Arg Pro Cys Ile Gln 25 30 35 ctg agc agc aag aat gaa gcc agt gga atg gtg gcc ccg gct gtc cag 197 Leu Ser Ser Lys Asn Glu Ala Ser Gly Met Val Ala Pro Ala Val Gln 40 45 50 55 gag aag aag gtg aaa aag cgg gtg tcc ttc gca gac aac cag ggg ctg 245 Glu Lys Lys Val Lys Lys Arg Val Ser Phe Ala Asp Asn Gln Gly Leu 60 65 70 gcc ctg aca atg gtc aaa gtg ttc tcg gaa ttc gat gac ccg cta gat 293 Ala Leu Thr Met Val Lys Val Phe Ser Glu Phe Asp Asp Pro Leu Asp 75 80 85 atg cca ttc aac atc acc gag ctc cta gac aac att gtg agc ttg acg 341 Met Pro Phe Asn Ile Thr Glu Leu Leu Asp Asn Ile Val Ser Leu Thr 90 95 100 aca gca gag agc gag agc ttt gtt ctg gat ttt tcc cag ccc tct gca 389 Thr Ala Glu Ser Glu Ser Phe Val Leu Asp Phe Ser Gln Pro Ser Ala 105 110 115 gat tac tta gac ttt aga aat cga ctt cag gcc gac cac gtc tgc ctt 437 Asp Tyr Leu Asp Phe Arg Asn Arg Leu Gln Ala Asp His Val Cys Leu 120 125 130 135 gag aac tgt gtg ctc aag gac aag gcc att gca ggc act gtg aag gtt 485 Glu Asn Cys Val Leu Lys Asp Lys Ala Ile Ala Gly Thr Val Lys Val 140 145 150 cag aac ctc gca ttt gag aag acc gtg aaa ata agg atg acg ttc gac 533 Gln Asn Leu Ala Phe Glu Lys Thr Val Lys Ile Arg Met Thr Phe Asp 155 160 165 acc tgg aag agc tac aca gac ttt cct tgt cag tac gtg aag gac act 581 Thr Trp Lys Ser Tyr Thr Asp Phe Pro Cys Gln Tyr Val Lys Asp Thr 170 175 180 tat gcc ggt tca gac agg gac acg ttc tcc ttc gac atc agc ttg ccc 629 Tyr Ala Gly Ser Asp Arg Asp Thr Phe Ser Phe Asp Ile Ser Leu Pro 185 190 195 gag aag att cag tct tat gaa aga atg gag ttt gct gtg tac tac gag 677 Glu Lys Ile Gln Ser Tyr Glu Arg Met Glu Phe Ala Val Tyr Tyr Glu 200 205 210 215 tgc aat gga cag acg tac tgg gac agc aac aga ggc aag aac tat agg 725 Cys Asn Gly Gln Thr Tyr Trp Asp Ser Asn Arg Gly Lys Asn Tyr Arg 220 225 230 atc atc cgg gct gag tta aaa tct acc cag gga atg acc aag ccc cac 773 Ile Ile Arg Ala Glu Leu Lys Ser Thr Gln Gly Met Thr Lys Pro His 235 240 245 agt gga ccg gat ttg gga ata tcc ttt gac cag ttc gga agc cct cgg 821 Ser Gly Pro Asp Leu Gly Ile Ser Phe Asp Gln Phe Gly Ser Pro Arg 250 255 260 tgt tcc tat ggt ctg ttt cca gag tgg cca agt tac tta gga tat gaa 869 Cys Ser Tyr Gly Leu Phe Pro Glu Trp Pro Ser Tyr Leu Gly Tyr Glu 265 270 275 aag cta ggg ccc tac tac tagtgactgc aggtgacagg gcgtggcgga 917 Lys Leu Gly Pro Tyr Tyr 280 285 gctgccaca 926 12 285 PRT Homo sapiens 12 Met Met Ala Val Asp Ile Glu Tyr Arg Tyr Asn Cys Met Ala Pro Ser 1 5 10 15 Leu Arg Gln Glu Arg Phe Ala Phe Lys Ile Ser Pro Lys Pro Ser Lys 20 25 30 Pro Leu Arg Pro Cys Ile Gln Leu Ser Ser Lys Asn Glu Ala Ser Gly 35 40 45 Met Val Ala Pro Ala Val Gln Glu Lys Lys Val Lys Lys Arg Val Ser 50 55 60 Phe Ala Asp Asn Gln Gly Leu Ala Leu Thr Met Val Lys Val Phe Ser 65 70 75 80 Glu Phe Asp Asp Pro Leu Asp Met Pro Phe Asn Ile Thr Glu Leu Leu 85 90 95 Asp Asn Ile Val Ser Leu Thr Thr Ala Glu Ser Glu Ser Phe Val Leu 100 105 110 Asp Phe Ser Gln Pro Ser Ala Asp Tyr Leu Asp Phe Arg Asn Arg Leu 115 120 125 Gln Ala Asp His Val Cys Leu Glu Asn Cys Val Leu Lys Asp Lys Ala 130 135 140 Ile Ala Gly Thr Val Lys Val Gln Asn Leu Ala Phe Glu Lys Thr Val 145 150 155 160 Lys Ile Arg Met Thr Phe Asp Thr Trp Lys Ser Tyr Thr Asp Phe Pro 165 170 175 Cys Gln Tyr Val Lys Asp Thr Tyr Ala Gly Ser Asp Arg Asp Thr Phe 180 185 190 Ser Phe Asp Ile Ser Leu Pro Glu Lys Ile Gln Ser Tyr Glu Arg Met 195 200 205 Glu Phe Ala Val Tyr Tyr Glu Cys Asn Gly Gln Thr Tyr Trp Asp Ser 210 215 220 Asn Arg Gly Lys Asn Tyr Arg Ile Ile Arg Ala Glu Leu Lys Ser Thr 225 230 235 240 Gln Gly Met Thr Lys Pro His Ser Gly Pro Asp Leu Gly Ile Ser Phe 245 250 255 Asp Gln Phe Gly Ser Pro Arg Cys Ser Tyr Gly Leu Phe Pro Glu Trp 260 265 270 Pro Ser Tyr Leu Gly Tyr Glu Lys Leu Gly Pro Tyr Tyr 275 280 285 13 551 DNA Homo sapiens CDS (38)..(505) 13 ctgtctcctg cattctcctg aaaccttcat ccacaca atg cct ccc aac ctc act 55 Met Pro Pro Asn Leu Thr 1 5 ggc tac tac cgc ttt gtc tcg cag aag aac atg gag gac tac ctg caa 103 Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn Met Glu Asp Tyr Leu Gln 10 15 20 gcc cta aac atc agc ttg gct gtg cgg aag atc gcg ctg ctg ctg aag 151 Ala Leu Asn Ile Ser Leu Ala Val Arg Lys Ile Ala Leu Leu Leu Lys 25 30 35 ccg gac aag gag atc gaa cac cag ggc aac cac atg acg gtg agg acg 199 Pro Asp Lys Glu Ile Glu His Gln Gly Asn His Met Thr Val Arg Thr 40 45 50 ctc agc acc ttc cga aac tac act gtg cag ttt gat gtg gga gtg gag 247 Leu Ser Thr Phe Arg Asn Tyr Thr Val Gln Phe Asp Val Gly Val Glu 55 60 65 70 ttt gag gag gac ctc agg agc gtg gac gga cga aaa tgc cag atc tca 295 Phe Glu Glu Asp Leu Arg Ser Val Asp Gly Arg Lys Cys Gln Ile Ser 75 80 85 ttc gtc ggt tcg gat cca agc cag ttc tgt ggt cag caa ggc tcc cct 343 Phe Val Gly Ser Asp Pro Ser Gln Phe Cys Gly Gln Gln Gly Ser Pro 90 95 100 ctg ggc agg ccc cct ggt cag agg gag ttt gta tcc tca ggg agg agt 391 Leu Gly Arg Pro Pro Gly Gln Arg Glu Phe Val Ser Ser Gly Arg Ser 105 110 115 ttg cgg ctg acc ttc cgc aca cag cct tcc tcg gag aac aag act gcc 439 Leu Arg Leu Thr Phe Arg Thr Gln Pro Ser Ser Glu Asn Lys Thr Ala 120 125 130 cac ctc cac aag ggc ttc ctg gcc ctc tac caa acc gtg gcc tta agt 487 His Leu His Lys Gly Phe Leu Ala Leu Tyr Gln Thr Val Ala Leu Ser 135 140 145 150 gga agc ttg agt gac agc tgaggctggg gactcaggga cacctgggct 535 Gly Ser Leu Ser Asp Ser 155 ggatcccagc cctgcc 551 14 156 PRT Homo sapiens 14 Met Pro Pro Asn Leu Thr Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn 1 5 10 15 Met Glu Asp Tyr Leu Gln Ala Leu Asn Ile Ser Leu Ala Val Arg Lys 20 25 30 Ile Ala Leu Leu Leu Lys Pro Asp Lys Glu Ile Glu His Gln Gly Asn 35 40 45 His Met Thr Val Arg Thr Leu Ser Thr Phe Arg Asn Tyr Thr Val Gln 50 55 60 Phe Asp Val Gly Val Glu Phe Glu Glu Asp Leu Arg Ser Val Asp Gly 65 70 75 80 Arg Lys Cys Gln Ile Ser Phe Val Gly Ser Asp Pro Ser Gln Phe Cys 85 90 95 Gly Gln Gln Gly Ser Pro Leu Gly Arg Pro Pro Gly Gln Arg Glu Phe 100 105 110 Val Ser Ser Gly Arg Ser Leu Arg Leu Thr Phe Arg Thr Gln Pro Ser 115 120 125 Ser Glu Asn Lys Thr Ala His Leu His Lys Gly Phe Leu Ala Leu Tyr 130 135 140 Gln Thr Val Ala Leu Ser Gly Ser Leu Ser Asp Ser 145 150 155 15 817 DNA Homo sapiens CDS (38)..(442) 15 ctgtctcctg cattctcctg aaaccttcat ccacaca atg cct ccc aac ctc act 55 Met Pro Pro Asn Leu Thr 1 5 ggc tac tac cgc ttt gtc tcg cag aag aac atg gag gac tac ctg caa 103 Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn Met Glu Asp Tyr Leu Gln 10 15 20 gcc cta aac atc agc ttg gct gtg cgg aag atc gcg ctg ctg ctg aag 151 Ala Leu Asn Ile Ser Leu Ala Val Arg Lys Ile Ala Leu Leu Leu Lys 25 30 35 ccg gac aag gag atc gaa cac cag ggc aac cac atg acg gtg agg acg 199 Pro Asp Lys Glu Ile Glu His Gln Gly Asn His Met Thr Val Arg Thr 40 45 50 ctc agc acc ttc cga aac tac act gtg cag ttt gat gtg gga gtg gag 247 Leu Ser Thr Phe Arg Asn Tyr Thr Val Gln Phe Asp Val Gly Val Glu 55 60 65 70 ttt gag gag gac ctc agg agc gtg gac gga cga aaa tgc cag acc ata 295 Phe Glu Glu Asp Leu Arg Ser Val Asp Gly Arg Lys Cys Gln Thr Ile 75 80 85 gta acc tgg gag gag gag cac ctg gtg tgt gtg cag aaa ggg gag gtc 343 Val Thr Trp Glu Glu Glu His Leu Val Cys Val Gln Lys Gly Glu Val 90 95 100 ccc aac cgg ggc tgg aga cac tgg ctg gag gga gag ttg ctg tat ctg 391 Pro Asn Arg Gly Trp Arg His Trp Leu Glu Gly Glu Leu Leu Tyr Leu 105 110 115 gaa ctg act gca agg gat gca gtg tgc gag cag gtc ttc agg aag gtc 439 Glu Leu Thr Ala Arg Asp Ala Val Cys Glu Gln Val Phe Arg Lys Val 120 125 130 aga tagccggaga ggagccaaga tccctccaga cagcaccagc tcacagacgc 492 Arg 135 tcttgttgtg cccccttcaa gcccagattg tgccagatct cattcgtcgg ttcggatcca 552 agccagttct gtggtcagca aggctcccct ctgggcaggc cccctggtca gagggagttt 612 gtatcctcag ggaggagttt gcggctgacc ttccgcacac agccttcctc ggagaacaag 672 actgcccacc tccacaaggg cttcctggcc ctctaccaaa ccgtgggtga gtgtccctcc 732 tgggggtgca gggagggagc ctctgttccc agccatgacc ctggtatctt caagccttaa 792 gtggaagctt gagtgacagc tgagg 817 16 135 PRT Homo sapiens 16 Met Pro Pro Asn Leu Thr Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn 1 5 10 15 Met Glu Asp Tyr Leu Gln Ala Leu Asn Ile Ser Leu Ala Val Arg Lys 20 25 30 Ile Ala Leu Leu Leu Lys Pro Asp Lys Glu Ile Glu His Gln Gly Asn 35 40 45 His Met Thr Val Arg Thr Leu Ser Thr Phe Arg Asn Tyr Thr Val Gln 50 55 60 Phe Asp Val Gly Val Glu Phe Glu Glu Asp Leu Arg Ser Val Asp Gly 65 70 75 80 Arg Lys Cys Gln Thr Ile Val Thr Trp Glu Glu Glu His Leu Val Cys 85 90 95 Val Gln Lys Gly Glu Val Pro Asn Arg Gly Trp Arg His Trp Leu Glu 100 105 110 Gly Glu Leu Leu Tyr Leu Glu Leu Thr Ala Arg Asp Ala Val Cys Glu 115 120 125 Gln Val Phe Arg Lys Val Arg 130 135 17 21 DNA Artificial Sequence Ag765 Forward Primer 17 ccaacgtgaa gggagctata t 21 18 26 DNA Artificial Sequence Ag765 Probe Primer 18 tgctgacacc actacacatg tcacaa 26 19 21 DNA Artificial Sequence Ag765 Reverse Primer 19 ccagccccta aaattctcat c 21 20 22 DNA Artificial Sequence Ag1387 Forward Primer 20 ctgaaacctt catccacaca at 22 21 26 DNA Artificial Sequence Ag1387 Probe Primer 21 tcactggcta ctaccgcttt gtctcg 26 22 22 DNA Artificial Sequence Ag1387 Reverse Primer 22 gcaggtagtc ctccatgttc tt 22 23 218 DNA Homo sapiens 23 ctgaagtcac aggccctgcc tctggctttt gcaggagaat tactacaagc tcctagccca 60 ggacacctgt ctgccctgcg actgcttccc ccatggctcc cacagccgca cttgcgacat 120 ggccaccggg cagtgtgcct gcaagcccgg cgtcatcggc cgccagtgca accgctgcga 180 caacccgttt gccgaggtca ccacgctcgg ctgtgaag 218 24 220 DNA Artificial Sequence Consensus Sequence 24 ctgnantnan annnncngcc nntgncnntn gcanggagaa ttactacaag ctcctagccc 60 aggacacctg tctgccctgc gactgcttcc cccatggctc ccacagccgc acttgcgaca 120 tggccaccgg gcagtgtgcc tgcaagcccg gcgtcatcgg ccgccagtgc aaccgctgcg 180 nacaacccgt ttgccgaggt caccacgctc ggctgtgaag 220 25 3034 PRT Mus musculus 25 Met Ala Pro Ser Ser Pro Arg Val Leu Pro Ala Leu Val Leu Leu Ala 1 5 10 15 Ala Ala Ala Leu Pro Ala Leu Glu Leu Gly Ala Ala Ala Trp Glu Leu 20 25 30 Arg Val Pro Gly Gly Ala Arg Ala Phe Ala Leu Gly Pro Gly Trp Ser 35 40 45 Tyr Arg Leu Asp Thr Thr Arg Thr Pro Arg Glu Leu Leu Asp Val Ser 50 55 60 Arg Glu Gly Pro Ala Ala Gly Arg Arg Leu Gly Leu Gly Ala Gly Thr 65 70 75 80 Leu Gly Cys Ala Arg Leu Ala Gly Arg Leu Leu Pro Leu Gln Val Arg 85 90 95 Leu Val Ala Arg Gly Ala Pro Thr Ala Pro Ser Leu Val Leu Arg Ala 100 105 110 Arg Ala Tyr Gly Ala Arg Cys Gly Val Arg Leu Leu Arg Arg Ser Ala 115 120 125 Arg Gly Ala Glu Leu Arg Ser Pro Ala Val Arg Ser Val Pro Gly Leu 130 135 140 Gly Asp Ala Leu Cys Phe Pro Ala Ala Gly Gly Gly Ala Ala Ser Leu 145 150 155 160 Thr Ser Val Leu Glu Ala Ile Thr Asn Phe Pro Ala Cys Ser Cys Pro 165 170 175 Pro Val Ala Gly Thr Gly Cys Arg Arg Gly Pro Ile Cys Leu Arg Pro 180 185 190 Gly Gly Ser Ala Glu Leu Arg Leu Val Cys Ala Leu Gly Arg Ala Ala 195 200 205 Gly Ala Val Trp Val Glu Leu Val Ile Gln Ala Thr Ser Gly Thr Pro 210 215 220 Ser Glu Ser Pro Ser Val Ser Pro Ser Leu Leu Asn Leu Ser Gln Pro 225 230 235 240 Arg Ala Gly Val Val Arg Arg Ser Arg Arg Gly Thr Gly Ser Ser Thr 245 250 255 Ser Pro Gln Phe Pro Leu Pro Ser Tyr Gln Val Ser Val Pro Glu Asn 260 265 270 Glu Pro Ala Gly Thr Ala Val Ile Glu Leu Arg Ala His Asp Pro Asp 275 280 285 Glu Gly Asp Ala Gly Arg Leu Ser Tyr Gln Met Glu Ala Leu Phe Asp 290 295 300 Glu Arg Ser Asn Gly Tyr Phe Leu Ile Asp Ala Ala Thr Gly Ala Val 305 310 315 320 Thr Thr Ala Arg Ser Leu Asp Arg Glu Thr Lys Asp Thr His Val Leu 325 330 335 Lys Val Ser Ala Val Asp His Gly Ser Pro Arg Arg Ser Ala Ala Thr 340 345 350 Tyr Leu Thr Val Thr Val Ser Asp Thr Asn Asp His Ser Pro Val Phe 355 360 365 Glu Gln Ser Glu Tyr Arg Glu Arg Ile Arg Glu Asn Leu Glu Val Gly 370 375 380 Tyr Glu Val Leu Thr Ile Arg Ala Thr Asp Gly Asp Ala Pro Ser Asn 385 390 395 400 Ala Asn Met Arg Tyr Arg Leu Leu Glu Gly Ala Gly Gly Val Phe Glu 405 410 415 Ile Asp Ala Arg Ser Gly Val Val Arg Thr Arg Ala Val Val Asp Arg 420 425 430 Glu Glu Ala Ala Glu Tyr Gln Leu Leu Val Glu Ala Asn Asp Gln Gly 435 440 445 Arg Asn Pro Gly Pro Leu Ser Ala Ser Ala Thr Val His Ile Val Val 450 455 460 Glu Asp Glu Asn Asp Asn Tyr Pro Gln Phe Ser Glu Lys Arg Tyr Val 465 470 475 480 Val Gln Val Pro Glu Asp Val Ala Val Asn Thr Ala Val Leu Arg Val 485 490 495 Gln Ala Thr Asp Arg Asp Gln Gly Gln Asn Ala Ala Ile His Tyr Ser 500 505 510 Ile Val Ser Gly Asn Leu Lys Gly Gln Phe Tyr Leu His Ser Leu Ser 515 520 525 Gly Ser Leu Asp Val Ile Asn Pro Leu Asp Phe Glu Ala Ile Arg Glu 530 535 540 Tyr Thr Leu Arg Ile Lys Ala Gln Asp Gly Gly Arg Pro Pro Leu Ile 545 550 555 560 Asn Ser Ser Gly Leu Val Ser Val Gln Val Leu Asp Val Asn Asp Asn 565 570 575 Ala Pro Ile Phe Val Ser Ser Pro Phe Gln Ala Ala Val Leu Glu Asn 580 585 590 Val Pro Leu Gly His Ser Val Leu His Ile Gln Ala Val Asp Ala Asp 595 600 605 Ala Gly Glu Asn Ala Arg Leu Gln Tyr Arg Leu Val Asp Thr Ala Ser 610 615 620 Thr Ile Val Gly Gly Ser Ser Val Asp Ser Glu Asn Pro Ala Ser Ala 625 630 635 640 Pro Asp Phe Pro Phe Gln Ile His Asn Ser Ser Gly Trp Ile Thr Val 645 650 655 Cys Ala Glu Leu Asp Arg Glu Glu Val Glu His Tyr Ser Phe Gly Val 660 665 670 Glu Ala Val Asp His Gly Ser Pro Ala Met Ser Ser Ser Ala Ser Val 675 680 685 Ser Ile Thr Val Leu Asp Val Asn Asp Asn Asp Pro Met Phe Thr Gln 690 695 700 Pro Val Tyr Glu Leu Arg Leu Asn Glu Asp Ala Ala Val Gly Ser Ser 705 710 715 720 Val Leu Thr Leu Arg Ala Arg Asp Arg Asp Ala Asn Ser Val Ile Thr 725 730 735 Tyr Gln Leu Thr Gly Gly Asn Thr Arg Asn Arg Phe Ala Leu Ser Ser 740 745 750 Gln Ser Gly Gly Gly Leu Ile Thr Leu Ala Leu Pro Leu Asp Tyr Lys 755 760 765 Gln Glu Arg Gln Tyr Val Leu Ala Val Thr Ala Ser Asp Gly Thr Arg 770 775 780 Ser His Thr Ala Gln Val Phe Ile Asn Val Thr Asp Ala Asn Thr His 785 790 795 800 Arg Pro Val Phe Gln Ser Ser His Tyr Thr Val Ser Val Ser Glu Asp 805 810 815 Arg Pro Val Gly Thr Ser Ile Ala Thr Ile Ser Ala Thr Asp Glu Asp 820 825 830 Thr Gly Glu Asn Ala Arg Ile Thr Tyr Val Leu Glu Asp Pro Val Pro 835 840 845 Gln Phe Arg Ile Asp Pro Asp Thr Gly Thr Ile Tyr Thr Met Thr Glu 850 855 860 Leu Asp Tyr Glu Asp Gln Ala Ala Tyr Thr Leu Ala Ile Thr Ala Gln 865 870 875 880 Asp Asn Gly Ile Pro Gln Lys Ser Asp Thr Thr Ser Leu Glu Ile Leu 885 890 895 Ile Leu Asp Ala Asn Asp Asn Ala Pro Arg Phe Leu Arg Asp Phe Tyr 900 905 910 Gln Gly Ser Val Phe Glu Asp Ala Pro Pro Ser Thr Ser Val Leu Gln 915 920 925 Val Ser Ala Thr Asp Arg Asp Ser Gly Pro Asn Gly Arg Leu Leu Tyr 930 935 940 Thr Phe Gln Gly Gly Asp Asp Gly Asp Gly Asp Phe Tyr Ile Glu Pro 945 950 955 960 Thr Ser Gly Val Ile Arg Thr Gln Arg Arg Leu Asp Arg Glu Asn Val 965 970 975 Ala Val Tyr Asn Leu Trp Ala Leu Ala Val Asp Arg Gly Ser Pro Asn 980 985 990 Pro Leu Ser Ala Ser Val Gly Ile Gln Val Ser Val Leu Asp Ile Asn 995 1000 1005 Asp Asn Pro Pro Val Phe Glu Lys Asp Glu Leu Glu Leu Phe Val Glu 1010 1015 1020 Glu Asn Ser Pro Val Gly Ser Val Val Ala Arg Ile Arg Ala Asn Asp 1025 1030 1035 1040 Pro Asp Glu Gly Pro Asn Ala Gln Ile Ile Tyr Gln Ile Val Glu Gly 1045 1050 1055 Asn Val Pro Glu Val Phe Gln Leu Asp Leu Leu Ser Gly Asp Leu Arg 1060 1065 1070 Ala Leu Val Glu Leu Asp Phe Glu Val Arg Arg Asp Tyr Met Leu Val 1075 1080 1085 Val Gln Ala Thr Ser Ala Pro Leu Val Ser Arg Ala Thr Val His Ile 1090 1095 1100 Arg Leu Leu Asp Gln Asn Asp Asn Pro Pro Glu Leu Pro Asp Phe Gln 1105 1110 1115 1120 Ile Leu Phe Asn Asn Tyr Val Thr Asn Lys Ser Asn Ser Phe Pro Ser 1125 1130 1135 Gly Val Ile Gly Arg Ile Pro Ala His Asp Pro Asp Leu Ser Asp Ser 1140 1145 1150 Leu Asn Tyr Thr Phe Leu Gln Gly Asn Glu Leu Ser Leu Leu Leu Leu 1155 1160 1165 Asp Pro Ala Thr Gly Glu Leu Gln Leu Ser Arg Asp Leu Asp Asn Asn 1170 1175 1180 Arg Pro Leu Glu Ala Leu Met Glu Val Ser Val Ser Asp Gly Ile His 1185 1190 1195 1200 Ser Val Thr Ala Leu Cys Thr Leu Arg Val Thr Ile Ile Thr Asp Asp 1205 1210 1215 Met Leu Thr Asn Ser Ile Thr Val Arg Leu Glu Asn Met Ser Gln Glu 1220 1225 1230 Lys Phe Leu Ser Pro Leu Leu Ser Leu Phe Val Glu Gly Val Ala Thr 1235 1240 1245 Val Leu Ser Thr Thr Lys Asp Asp Ile Phe Val Phe Asn Ile Gln Asn 1250 1255 1260 Asp Thr Asp Val Ser Ser Asn Ile Leu Asn Val Thr Phe Ser Ala Leu 1265 1270 1275 1280 Leu Pro Gly Gly Thr Arg Gly Arg Phe Phe Pro Ser Glu Asp Leu Gln 1285 1290 1295 Glu Gln Ile Tyr Leu Asn Arg Thr Leu Leu Thr Thr Ile Ser Ala Gln 1300 1305 1310 Arg Val Leu Pro Phe Asp Asp Asn Ile Cys Leu Arg Glu Pro Cys Glu 1315 1320 1325 Asn Tyr Met Lys Cys Val Ser Val Leu Arg Phe Asp Ser Ser Ala Pro 1330 1335 1340 Phe Ile Ser Ser Thr Thr Val Leu Phe Arg Pro Ile His Pro Ile Thr 1345 1350 1355 1360 Gly Leu Arg Cys Arg Cys Pro Pro Gly Phe Thr Gly Asp Tyr Cys Glu 1365 1370 1375 Thr Glu Ile Asp Leu Cys Tyr Ser Asn Pro Cys Gly Ala Asn Gly Arg 1380 1385 1390 Cys Arg Ser Arg Glu Gly Gly Tyr Thr Cys Glu Cys Phe Glu Asp Phe 1395 1400 1405 Thr Gly Glu His Cys Gln Val Asn Val Arg Ser Gly Arg Cys Ala Ser 1410 1415 1420 Gly Val Cys Lys Asn Gly Gly Thr Cys Val Asn Leu Leu Ile Gly Gly 1425 1430 1435 1440 Phe His Cys Val Cys Pro Pro Gly Glu Tyr Glu His Pro Tyr Cys Glu 1445 1450 1455 Val Ser Thr Arg Ser Phe Pro Pro Gln Ser Phe Val Thr Phe Arg Gly 1460 1465 1470 Leu Arg Gln Arg Phe His Phe Thr Val Ser Leu Ala Phe Ala Thr Gln 1475 1480 1485 Asp Arg Asn Ala Leu Leu Leu Tyr Asn Gly Arg Phe Asn Glu Lys His 1490 1495 1500 Asp Phe Ile Ala Leu Glu Ile Val Glu Glu Gln Leu Gln Leu Thr Phe 1505 1510 1515 1520 Ser Ala Gly Glu Thr Thr Thr Thr Val Thr Pro Gln Val Pro Gly Gly 1525 1530 1535 Val Ser Asp Gly Arg Trp His Ser Val Leu Val Gln Tyr Tyr Asn Lys 1540 1545 1550 Pro Asn Ile Gly His Leu Gly Leu Pro His Gly Pro Ser Gly Glu Lys 1555 1560 1565 Val Ala Val Val Thr Val Asp Asp Cys Asp Ala Ala Val Ala Val His 1570 1575 1580 Phe Gly Ser Tyr Val Gly Asn Tyr Ser Cys Ala Ala Gln Gly Thr Gln 1585 1590 1595 1600 Ser Gly Ser Lys Lys Ser Leu Asp Leu Thr Gly Pro Leu Leu Leu Gly 1605 1610 1615 Gly Val Pro Asn Leu Pro Glu Asp Phe Pro Val His Ser Arg Gln Phe 1620 1625 1630 Val Gly Cys Met Arg Asn Leu Ser Ile Asp Gly Arg Ile Val Asp Met 1635 1640 1645 Ala Ala Phe Ile Ala Asn Asn Gly Thr Arg Ala Gly Cys Ala Ser Gln 1650 1655 1660 Arg Asn Phe Cys Asp Gly Thr Ser Cys Gln Asn Gly Gly Thr Cys Val 1665 1670 1675 1680 Asn Arg Trp Asn Thr Tyr Leu Cys Glu Cys Pro Leu Arg Phe Gly Gly 1685 1690 1695 Lys Asn Cys Glu Gln Ala Met Pro His Pro Gln Arg Phe Thr Gly Glu 1700 1705 1710 Ser Val Val Leu Trp Ser Asp Leu Asp Ile Thr Ile Ser Val Pro Trp 1715 1720 1725 Tyr Leu Gly Leu Met Phe Arg Thr Arg Lys Glu Asp Gly Val Leu Met 1730 1735 1740 Glu Ala Thr Ala Gly Thr Ser Ser Arg Leu His Leu Gln Ile Leu Asn 1745 1750 1755 1760 Ser Tyr Ile Arg Phe Glu Val Ser Tyr Gly Pro Ser Asp Val Ala Ser 1765 1770 1775 Met Gln Leu Ser Lys Ser Arg Ile Thr Asp Gly Gly Trp His His Leu 1780 1785 1790 Leu Ile Glu Leu Arg Ser Ala Lys Glu Gly Lys Asp Ile Lys Tyr Leu 1795 1800 1805 Ala Val Met Thr Leu Asp Tyr Gly Met Asp Gln Ser Thr Val Gln Ile 1810 1815 1820 Gly Asn Gln Leu Pro Gly Leu Lys Met Arg Thr Ile Val Ile Gly Gly 1825 1830 1835 1840 Val Thr Glu Asp Lys Val Ser Val Arg His Gly Phe Arg Gly Cys Met 1845 1850 1855 Gln Gly Val Arg Met Gly Glu Thr Ser Thr Asn Ile Ala Thr Leu Asn 1860 1865 1870 Met Asn Asp Ala Leu Lys Val Arg Val Lys Asp Gly Cys Asp Val Glu 1875 1880 1885 Asp Pro Cys Ala Ser Ser Pro Cys Pro Pro His Arg Pro Cys Arg Asp 1890 1895 1900 Thr Trp Asp Ser Tyr Ser Cys Ile Cys Asp Arg Gly Tyr Phe Gly Lys 1905 1910 1915 1920 Lys Cys Val Asp Ala Cys Leu Leu Asn Pro Cys Lys His Val Ala Ala 1925 1930 1935 Cys Val Arg Ser Pro Asn Thr Pro Arg Gly Tyr Ser Cys Glu Cys Gly 1940 1945 1950 Pro Gly His Tyr Gly Gln Tyr Cys Glu Asn Lys Val Asp Leu Pro Cys 1955 1960 1965 Pro Lys Gly Trp Trp Gly Asn Pro Val Cys Gly Pro Cys His Cys Ala 1970 1975 1980 Val Ser Gln Gly Phe Asp Pro Asp Cys Asn Lys Thr Asn Gly Gln Cys 1985 1990 1995 2000 Gln Cys Lys Glu Asn Tyr Tyr Lys Pro Pro Ala Gln Asp Ala Cys Leu 2005 2010 2015 Pro Cys Asp Cys Phe Pro His Gly Ser His Ser Arg Ala Cys Asp Met 2020 2025 2030 Asp Thr Gly Gln Cys Ala Cys Lys Pro Gly Val Ile Gly Arg Gln Cys 2035 2040 2045 Asn Arg Cys Asp Asn Pro Phe Ala Glu Val Thr Ser Leu Gly Cys Glu 2050 2055 2060 Val Ile Tyr Asn Gly Cys Pro Arg Ala Phe Glu Ala Gly Ile Trp Trp 2065 2070 2075 2080 Pro Gln Thr Lys Phe Gly Gln Pro Ala Ala Val Pro Cys Pro Lys Gly 2085 2090 2095 Ser Val Gly Asn Ala Val Arg His Cys Ser Gly Glu Lys Gly Trp Leu 2100 2105 2110 Pro Pro Glu Leu Phe Asn Cys Thr Ser Gly Ser Phe Val Asp Leu Lys 2115 2120 2125 Ala Leu Asn Glu Lys Leu Asn Arg Asn Glu Thr Arg Met Asp Gly Asn 2130 2135 2140 Arg Ser Leu Arg Leu Ala Lys Ala Leu Arg Asn Ala Thr Gln Gly Asn 2145 2150 2155 2160 Ser Thr Leu Phe Gly Asn Asp Val Arg Thr Ala Tyr Gln Leu Leu Ala 2165 2170 2175 Arg Ile Leu Gln His Glu Ser Arg Gln Gln Gly Phe Asp Leu Ala Ala 2180 2185 2190 Thr Arg Glu Ala Asn Phe His Glu Asp Val Val His Thr Gly Ser Ala 2195 2200 2205 Leu Leu Ala Pro Ala Thr Glu Ala Ser Trp Glu Gln Ile Gln Arg Ser 2210 2215 2220 Glu Ala Gly Ala Ala Gln Leu Leu Arg His Phe Glu Ala Tyr Phe Ser 2225 2230 2235 2240 Asn Val Ala Arg Asn Val Lys Arg Thr Tyr Leu Arg Pro Phe Val Ile 2245 2250 2255 Val Thr Ala Asn Met Ile Leu Ala Val Asp Ile Phe Asp Lys Leu Asn 2260 2265 2270 Phe Thr Gly Ala Gln Val Pro Arg Phe Glu Asp Ile Gln Glu Glu Leu 2275 2280 2285 Pro Arg Glu Leu Glu Ser Ser Val Ser Phe Pro Ala Asp Thr Phe Lys 2290 2295 2300 Pro Pro Glu Lys Lys Glu Gly Pro Val Val Arg Leu Thr Asn Arg Arg 2305 2310 2315 2320 Thr Thr Pro Leu Thr Ala Gln Pro Glu Pro Arg Ala Glu Arg Glu Thr 2325 2330 2335 Ser Ser Ser Arg Arg Arg Arg His Pro Asp Glu Pro Gly Gln Phe Ala 2340 2345 2350 Val Ala Leu Val Val Ile Tyr Arg Thr Leu Gly Gln Leu Leu Pro Glu 2355 2360 2365 His Tyr Asp Pro Asp His Arg Ser Leu Arg Leu Pro Asn Arg Pro Val 2370 2375 2380 Ile Asn Thr Pro Val Val Ser Ala Met Val Tyr Ser Glu Gly Thr Pro 2385 2390 2395 2400 Leu Pro Ser Ser Leu Gln Arg Pro Ile Leu Val Glu Phe Ser Leu Leu 2405 2410 2415 Glu Thr Glu Glu Arg Ser Lys Pro Val Cys Val Phe Trp Asn His Ser 2420 2425 2430 Leu Asp Thr Gly Gly Thr Gly Gly Trp Ser Ala Lys Gly Cys Glu Leu 2435 2440 2445 Leu Ser Arg Asn Arg Thr His Val Thr Cys Gln Cys Ser His Ser Ala 2450 2455 2460 Ser Cys Ala Val Leu Met Asp Ile Ser Arg Arg Glu His Gly Glu Val 2465 2470 2475 2480 Leu Pro Leu Lys Ile Ile Thr Tyr Ala Ala Leu Ser Leu Ser Leu Val 2485 2490 2495 Ala Leu Leu Val Ala Phe Val Leu Leu Ser Leu Val Arg Thr Leu Arg 2500 2505 2510 Ser Asn Leu His Ser Ile His Lys Asn Leu Ile Ala Ala Leu Phe Phe 2515 2520 2525 Ser Gln Leu Ile Phe Met Val Gly Ile Asn Gln Thr Glu Asn Pro Phe 2530 2535 2540 Leu Cys Thr Val Val Ala Ile Leu Leu His Tyr Val Ser Met Gly Thr 2545 2550 2555 2560 Phe Ala Trp Thr Leu Val Glu Asn Leu His Val Tyr Arg Met Leu Thr 2565 2570 2575 Glu Val Arg Asn Ile Asp Thr Gly Pro Met Arg Phe Tyr His Val Val 2580 2585 2590 Gly Trp Gly Ile Pro Ala Ile Val Thr Gly Leu Ala Val Gly Leu Asp 2595 2600 2605 Pro Gln Gly Tyr Gly Asn Pro Asp Phe Cys Trp Leu Ser Leu Gln Asp 2610 2615 2620 Thr Leu Ile Trp Ser Phe Ala Gly Pro Val Gly Thr Val Ile Ile Ile 2625 2630 2635 2640 Asn Thr Val Ile Phe Val Leu Ser Ala Lys Val Ser Cys Gln Arg Lys 2645 2650 2655 His His Tyr Tyr Glu Arg Lys Gly Val Val Ser Met Leu Arg Thr Ala 2660 2665 2670 Phe Leu Leu Leu Leu Leu Val Thr Ala Thr Trp Leu Leu Gly Leu Leu 2675 2680 2685 Ala Val Asn Ser Asp Thr Leu Ser Phe His Tyr Leu Phe Ala Ala Phe 2690 2695 2700 Ser Cys Leu Gln Gly Ile Phe Val Leu Leu Phe His Cys Val Ala His 2705 2710 2715 2720 Arg Glu Val Arg Lys His Leu Arg Ala Val Leu Ala Gly Lys Lys Leu 2725 2730 2735 Gln Leu Asp Asp Ser Ala Thr Thr Arg Ala Thr Leu Leu Thr Arg Ser 2740 2745 2750 Leu Asn Cys Asn Asn Thr Tyr Ser Glu Gly Pro Asp Met Leu Arg Thr 2755 2760 2765 Ala Leu Gly Glu Ser Thr Ala Ser Leu Asp Ser Thr Thr Arg Asp Glu 2770 2775 2780 Gly Val Gln Lys Leu Ser Val Ser Ser Gly Pro Ala Arg Gly Asn His 2785 2790 2795 2800 Gly Glu Pro Asp Thr Ser Phe Ile Pro Arg Asn Ser Lys Lys Ala His 2805 2810 2815 Gly Pro Asp Ser Asp Ser Asp Ser Glu Leu Ser Leu Asp Glu His Ser 2820 2825 2830 Ser Ser Tyr Ala Ser Ser His Thr Ser Asp Ser Glu Asp Asp Gly Gly 2835 2840 2845 Glu Ala Glu Asp Lys Trp Asn Pro Ala Gly Gly Pro Ala His Ser Thr 2850 2855 2860 Pro Lys Ala Asp Ala Leu Ala Asn His Val Pro Ala Gly Trp Pro Asp 2865 2870 2875 2880 Glu Ser Leu Ala Gly Ser Asp Ser Glu Glu Leu Asp Thr Glu Pro His 2885 2890 2895 Leu Lys Val Glu Thr Lys Val Ser Val Glu Leu His Arg Gln Ala Gln 2900 2905 2910 Gly Asn His Cys Gly Asp Arg Pro Ser Asp Pro Glu Ser Gly Val Leu 2915 2920 2925 Ala Lys Pro Val Ala Val Leu Ser Ser Gln Pro Gln Glu Gln Arg Lys 2930 2935 2940 Gly Ile Leu Lys Asn Lys Val Thr Tyr Pro Pro Pro Leu Pro Glu Gln 2945 2950 2955 2960 Pro Leu Lys Ser Arg Leu Arg Glu Lys Leu Ala Asp Cys Glu Gln Ser 2965 2970 2975 Pro Thr Ser Ser Arg Thr Ser Ser Leu Gly Ser Gly Asp Gly Val His 2980 2985 2990 Ala Thr Asp Cys Val Ile Thr Ile Lys Thr Pro Arg Arg Glu Pro Gly 2995 3000 3005 Arg Glu His Leu Asn Gly Val Ala Met Asn Val Arg Thr Gly Ser Ala 3010 3015 3020 Gln Ala Asn Gly Ser Asp Ser Glu Lys Pro 3025 3030 26 120 PRT Artificial Sequence Consensus Sequence 26 Tyr Xaa Gly Xaa Xaa Cys Val Asp Ala Cys Xaa Leu Asn Pro Cys Xaa 1 5 10 15 Xaa Xaa Xaa Ala Cys Val Arg Ser Pro Xaa Xaa Pro Xaa Gly Tyr Xaa 20 25 30 Cys Glu Cys Gly Pro Xaa His Tyr Gly Xaa Tyr Cys Glu Asn Lys Xaa 35 40 45 Asp Leu Pro Cys Pro Xaa Gly Trp Trp Gly Asn Pro Val Cys Gly Pro 50 55 60 Cys His Cys Ala Val Ser Xaa Gly Phe Asp Pro Asp Cys Asn Lys Thr 65 70 75 80 Asn Gly Gln Cys Gln Cys Lys Glu Asn Tyr Tyr Lys Xaa Xaa Ala Gln 85 90 95 Asp Xaa Cys Leu Pro Cys Asp Cys Phe Pro His Gly Ser His Ser Arg 100 105 110 Xaa Cys Asp Met Xaa Thr Gly Gln 115 120 27 1713 PRT Artificial Sequence Consensus Sequence 27 Met Ala Pro Xaa Xaa Pro Xaa Val Leu Pro Xaa Leu Xaa Leu Ala Ala 1 5 10 15 Ala Ala Xaa Leu Pro Ala Xaa Xaa Leu Xaa Ala Ala Ala Trp Glu Xaa 20 25 30 Arg Val Pro Gly Gly Xaa Arg Ala Phe Ala Leu Xaa Pro Gly Xaa Xaa 35 40 45 Tyr Xaa Xaa Xaa Xaa Xaa Thr Pro Arg Xaa Arg Glu Xaa Xaa Xaa Xaa 50 55 60 Gly Arg Xaa Xaa Gly Ala Gly Xaa Xaa Xaa Xaa Xaa Xaa Xaa Ala Gly 65 70 75 80 Arg Xaa Leu Pro Leu Gln Val Arg Leu Val Ala Arg Xaa Ala Pro Thr 85 90 95 Ala Xaa Ser Xaa Xaa Leu Arg Ala Arg Xaa Xaa Xaa Xaa Xaa Cys Xaa 100 105 110 Gly Xaa Arg Xaa Xaa Arg Xaa Xaa Xaa Xaa Gly Ala Xaa Leu Xaa Xaa 115 120 125 Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa Gly Ala Leu Cys Phe Pro Xaa Xaa 130 135 140 Gly Gly Xaa Ala Ala Xaa Xaa Xaa Ser Xaa Leu Xaa Ala Xaa Thr Xaa 145 150 155 160 Xaa Pro Ala Cys Xaa Cys Pro Pro Xaa Cys Xaa Xaa Xaa Pro Ile Cys 165 170 175 Leu Xaa Pro Gly Gly Ser Xaa Xaa Leu Arg Leu Xaa Cys Ala Leu Xaa 180 185 190 Arg Ala Ala Gly Ala Val Xaa Val Xaa Leu Xaa Xaa Xaa Ala Xaa Thr 195 200 205 Xaa Gly Thr Pro Ser Xaa Ser Pro Ser Xaa Ser Pro Xaa Leu Xaa Xaa 210 215 220 Asn Leu Xaa Xaa Xaa Arg Ala Gly Xaa Xaa Arg Arg Xaa Arg Arg Gly 225 230 235 240 Thr Xaa Xaa Xaa Xaa Ser Xaa Xaa Phe Pro Xaa Pro Xaa Tyr Gln Val 245 250 255 Xaa Xaa Xaa Glu Asn Glu Pro Ala Gly Thr Xaa Xaa Xaa Xaa Leu Xaa 260 265 270 Ala His Xaa Glu Gly Xaa Xaa Xaa Arg Xaa Ser Tyr Xaa Met Glu Xaa 275 280 285 Leu Phe Asp Glu Arg Ser Xaa Gly Tyr Phe Xaa Ile Asp Xaa Ala Thr 290 295 300 Gly Ala Val Xaa Thr Xaa Xaa Xaa Leu Asp Arg Glu Thr Lys Xaa Thr 305 310 315 320 His Val Leu Xaa Val Xaa Ala Val Asp Xaa Xaa Xaa Pro Xaa Arg Ser 325 330 335 Ala Xaa Thr Tyr Xaa Thr Val Val Asp Thr Asn Asp His Ser Pro Val 340 345 350 Phe Glu Gln Ser Glu Tyr Arg Glu Arg Xaa Arg Glu Asn Leu Glu Val 355 360 365 Gly Tyr Glu Val Leu Thr Ile Arg Ala Xaa Asp Xaa Asp Xaa Pro Xaa 370 375 380 Asn Ala Asn Xaa Arg Tyr Arg Xaa Leu Xaa Gly Ala Xaa Xaa Val Phe 385 390 395 400 Xaa Xaa Xaa Xaa Xaa Ser Gly Val Val Thr Arg Ala Val Xaa Asp Arg 405 410 415 Glu Glu Ala Ala Glu Tyr Gln Leu Leu Val Glu Ala Asn Asp Gln Gly 420 425 430 Arg Asn Pro Gly Pro Leu Ser Ala Ala Thr Val Xaa Ile Xaa Val Glu 435 440 445 Asp Glu Asn Asp Asn Tyr Pro Gln Phe Ser Glu Xaa Tyr Val Val Gln 450 455 460 Val Pro Glu Asp Val Xaa Xaa Asn Thr Ala Val Leu Arg Val Gln Ala 465 470 475 480 Thr Asp Arg Asp Gln Gly Gln Asn Ala Ala Ile His Tyr Ser Ile Xaa 485 490 495 Ser Gly Asn Xaa Xaa Gly Gln Phe Tyr Leu His Ser Leu Ser Gly Xaa 500 505 510 Leu Asp Val Ile Asn Pro Leu Xaa Asp Phe Glu Xaa Xaa Xaa Xaa Tyr 515 520 525 Xaa Leu Ile Lys Ala Gln Asp Gly Gly Arg Pro Pro Leu Ile Asn Ser 530 535 540 Ser Gly Val Ser Val Gln Val Leu Asp Val Asn Asp Asn Xaa Pro Ile 545 550 555 560 Phe Val Ser Ser Pro Phe Gln Ala Val Leu Glu Asn Val Pro Leu Gly 565 570 575 Xaa Xaa Val Xaa His Ile Gln Ala Val Asp Ala Asp Xaa Gly Glu Asn 580 585 590 Ala Arg Leu Xaa Tyr Arg Leu Val Asp Thr Ala Ser Thr Xaa Xaa Gly 595 600 605 Gly Xaa Ser Xaa Xaa Xaa Xaa Asn Pro Ala Xaa Pro Asp Phe Pro Phe 610 615 620 Gln Ile His Asn Ser Ser Gly Trp Ile Thr Val Cys Ala Glu Leu Asp 625 630 635 640 Arg Glu Glu Val Glu His Tyr Ser Phe Gly Val Glu Ala Val Asp His 645 650 655 Gly Ser Pro Xaa Met Ser Ser Ser Ser Val Ser Ile Thr Val Leu Asp 660 665 670 Val Asn Asp Asn Asp Pro Xaa Phe Thr Gln Pro Tyr Glu Leu Arg Leu 675 680 685 Asn Glu Asp Ala Ala Val Xaa Gly Ser Ser Val Leu Thr Leu Xaa Ala 690 695 700 Arg Asp Arg Asp Ala Asn Ser Val Ile Thr Tyr Gln Leu Thr Gly Gly 705 710 715 720 Asn Thr Arg Asn Arg Phe Ala Leu Ser Ser Gln Gly Gly Gly Leu Ile 725 730 735 Thr Leu Ala Leu Pro Leu Asp Tyr Lys Gln Glu Xaa Gln Tyr Val Leu 740 745 750 Ala Val Xaa Thr Ala Ser Asp Gly Thr Arg Ser His Thr Ala Xaa Val 755 760 765 Ile Asn Val Thr Asp Ala Asn Thr His Arg Pro Val Phe Gln Ser Ser 770 775 780 His Tyr Thr Val Ser Val Ser Glu Asp Arg Pro Val Gly Thr Ser Ile 785 790 795 800 Ala Thr Ser Ala Xaa Asp Glu Asp Thr Gly Glu Asn Ala Xaa Arg Ile 805 810 815 Thr Tyr Val Xaa Xaa Asp Pro Val Pro Gln Phe Arg Ile Asp Pro Asp 820 825 830 Xaa Gly Thr Xaa Tyr Thr Met Xaa Glu Leu Asp Tyr Glu Xaa Gln Xaa 835 840 845 Ala Tyr Thr Leu Xaa Ile Xaa Ala Gln Asp Asn Gly Ile Pro Gln Lys 850 855 860 Ser Asp Thr Thr Xaa Leu Glu Ile Leu Ile Leu Asp Ala Asn Asp Asn 865 870 875 880 Ala Pro Xaa Phe Leu Xaa Asp Phe Tyr Gln Gly Ser Xaa Phe Glu Asp 885 890 895 Ala Pro Pro Ser Thr Ser Xaa Leu Gln Val Ser Ala Thr Asp Arg Asp 900 905 910 Ser Gly Pro Asn Gly Arg Leu Leu Tyr Thr Phe Gln Gly Gly Asp Asp 915 920 925 Gly Asp Gly Asp Phe Tyr Ile Glu Pro Thr Ser Gly Val Ile Arg Thr 930 935 940 Gln Arg Arg Leu Asp Arg Glu Asn Val Ala Val Tyr Asn Leu Trp Ala 945 950 955 960 Leu Ala Val Asp Arg Gly Ser Pro Xaa Pro Leu Ser Ala Ser Val Xaa 965 970 975 Ile Gln Val Xaa Xaa Leu Asp Ile Asn Asp Asn Xaa Pro Xaa Phe Glu 980 985 990 Lys Asp Glu Leu Glu Leu Phe Val Glu Glu Asn Xaa Pro Val Gly Ser 995 1000 1005 Val Val Ala Xaa Ile Arg Ala Asn Asp Pro Asp Glu Gly Pro Asn Ala 1010 1015 1020 Gln Ile Xaa Tyr Gln Ile Val Glu Gly Xaa Xaa Xaa Xaa Xaa Phe Gln 1025 1030 1035 1040 Leu Asp Leu Leu Xaa Gly Asp Leu Arg Ala Xaa Val Glu Leu Asp Phe 1045 1050 1055 Glu Val Arg Arg Xaa Tyr Xaa Leu Val Val Gln Ala Thr Ser Ala Pro 1060 1065 1070 Leu Val Ser Arg Ala Thr Val His Ile Xaa Leu Xaa Asp Gln Asn Asp 1075 1080 1085 Asn Pro Pro Xaa Leu Pro Asp Phe Gln Ile Leu Phe Asn Asn Tyr Val 1090 1095 1100 Thr Asn Lys Ser Asn Ser Phe Pro Xaa Gly Xaa Val Ile Gly Ile Pro 1105 1110 1115 1120 Ala His Asp Pro Asp Xaa Ser Asp Ser Leu Asn Tyr Thr Phe Xaa Gln 1125 1130 1135 Gly Asn Glu Leu Xaa Leu Leu Leu Leu Asp Pro Ala Thr Gly Glu Leu 1140 1145 1150 Gln Leu Ser Arg Asp Leu Asp Asn Asn Arg Pro Leu Glu Ala Leu Met 1155 1160 1165 Glu Val Ser Val Ser Asp Xaa Gly Ile His Ser Val Thr Ala Cys Thr 1170 1175 1180 Leu Arg Val Thr Ile Ile Thr Asp Asp Met Leu Thr Asn Ser Ile Thr 1185 1190 1195 1200 Val Arg Leu Glu Asn Met Ser Gln Glu Lys Phe Leu Ser Pro Leu Leu 1205 1210 1215 Xaa Leu Phe Val Glu Gly Val Ala Xaa Val Leu Ser Thr Thr Lys Asp 1220 1225 1230 Asp Xaa Phe Val Phe Asn Xaa Gln Asn Asp Thr Asp Val Ser Ser Asn 1235 1240 1245 Ile Leu Asn Val Thr Phe Ser Ala Leu Leu Pro Gly Gly Xaa Arg Gly 1250 1255 1260 Xaa Phe Phe Pro Ser Glu Asp Leu Gln Glu Gln Ile Tyr Leu Asn Arg 1265 1270 1275 1280 Thr Leu Leu Thr Thr Ile Ser Xaa Gln Arg Val Leu Pro Phe Asp Asp 1285 1290 1295 Asn Ile Cys Leu Arg Glu Pro Cys Glu Asn Tyr Met Lys Cys Val Ser 1300 1305 1310 Val Leu Arg Phe Asp Ser Ser Ala Pro Phe Xaa Ser Ser Thr Thr Val 1315 1320 1325 Leu Phe Arg Pro Ile His Pro Ile Xaa Gly Leu Arg Cys Arg Cys Pro 1330 1335 1340 Pro Gly Phe Thr Gly Asp Tyr Cys Glu Thr Glu Ile Asp Leu Cys Tyr 1345 1350 1355 1360 Ser Pro Cys Gly Ala Asn Gly Arg Cys Arg Ser Arg Glu Gly Gly Tyr 1365 1370 1375 Thr Cys Glu Cys Phe Glu Asp Phe Thr Gly Glu His Cys Xaa Val Xaa 1380 1385 1390 Xaa Arg Ser Gly Arg Cys Ala Xaa Gly Val Cys Lys Asn Gly Gly Thr 1395 1400 1405 Cys Val Asn Leu Leu Ile Gly Gly Phe His Cys Val Cys Pro Pro Gly 1410 1415 1420 Glu Tyr Glu Xaa Pro Tyr Cys Glu Val Xaa Thr Arg Ser Phe Pro Pro 1425 1430 1435 1440 Gln Ser Phe Val Thr Phe Arg Gly Leu Arg Gln Arg Phe His Phe Thr 1445 1450 1455 Xaa Ser Leu Xaa Phe Ala Thr Gln Xaa Arg Asn Xaa Leu Leu Leu Tyr 1460 1465 1470 Asn Gly Arg Phe Asn Glu Lys His Asp Phe Ile Ala Leu Glu Ile Val 1475 1480 1485 Xaa Glu Gln Xaa Gln Leu Thr Phe Ser Ala Gly Glu Thr Thr Thr Thr 1490 1495 1500 Val Xaa Pro Xaa Val Pro Xaa Gly Val Ser Asp Gly Arg Trp His Ser 1505 1510 1515 1520 Val Xaa Val Gln Tyr Tyr Asn Lys Pro Asn Ile Gly His Leu Gly Leu 1525 1530 1535 Pro His Gly Pro Ser Gly Glu Lys Xaa Ala Val Val Thr Val Asp Asp 1540 1545 1550 Cys Asp Xaa Xaa Xaa Ala Val Xaa Phe Gly Xaa Xaa Xaa Gly Asn Tyr 1555 1560 1565 Ser Cys Ala Ala Gln Gly Thr Gln Xaa Gly Ser Lys Lys Ser Leu Asp 1570 1575 1580 Leu Thr Gly Pro Leu Leu Leu Gly Gly Val Pro Asn Leu Pro Glu Asp 1585 1590 1595 1600 Phe Pro Val His Xaa Arg Gln Phe Val Gly Cys Met Arg Asn Leu Ser 1605 1610 1615 Xaa Asp Gly Xaa Xaa Val Asp Met Ala Xaa Phe Ile Ala Asn Asn Gly 1620 1625 1630 Thr Arg Xaa Gly Cys Ala Xaa Xaa Arg Asn Phe Cys Asp Gly Xaa Xaa 1635 1640 1645 Cys Gln Asn Gly Gly Xaa Thr Cys Val Asn Arg Trp Asn Tyr Leu Cys 1650 1655 1660 Glu Cys Pro Leu Arg Phe Gly Gly Lys Asn Cys Glu Gln Ala Met Pro 1665 1670 1675 1680 His Pro Gln Xaa Phe Xaa Gly Glu Ser Val Val Xaa Trp Ser Asp Leu 1685 1690 1695 Xaa Ile Xaa Ile Ser Val Pro Trp Tyr Leu Gly Leu Met Phe Arg Thr 1700 1705 1710 Arg 28 458 PRT Artificial Sequence Consensus Sequence 28 Val Arg Asn Ile Asp Thr Gly Pro Met Arg Phe Tyr Xaa Val Val Gly 1 5 10 15 Trp Gly Ile Pro Ala Ile Val Thr Gly Leu Ala Val Gly Leu Asp Pro 20 25 30 Gln Gly Tyr Gly Asn Pro Asp Phe Cys Trp Leu Ser Leu Gln Asp Thr 35 40 45 Leu Ile Trp Ser Phe Ala Gly Pro Xaa Gly Xaa Val Ile Ile Ile Asn 50 55 60 Thr Val Xaa Xaa Val Leu Ser Ala Lys Val Ser Cys Gln Arg Lys His 65 70 75 80 His Tyr Tyr Xaa Xaa Lys Gly Xaa Val Ser Xaa Leu Arg Thr Ala Phe 85 90 95 Leu Leu Leu Leu Leu Xaa Xaa Ala Thr Trp Leu Leu Gly Leu Leu Ala 100 105 110 Val Asn Xaa Asp Xaa Leu Ser Phe His Tyr Leu Phe Ala Xaa Phe Ser 115 120 125 Xaa Leu Gln Cys Xaa Phe Val Leu Leu Phe His Cys Val Xaa Xaa Xaa 130 135 140 Glu Val Arg Lys His Leu Xaa Xaa Val Leu Xaa Gly Xaa Lys Leu Xaa 145 150 155 160 Leu Xaa Asp Ser Ala Thr Thr Arg Ala Thr Leu Leu Thr Arg Ser Leu 165 170 175 Asn Cys Asn Xaa Thr Xaa Xaa Xaa Gly Pro Asp Met Leu Arg Thr Xaa 180 185 190 Leu Gly Glu Ser Thr Ala Ser Leu Asp Ser Xaa Xaa Arg Asp Glu Gly 195 200 205 Xaa Gln Lys Leu Xaa Val Ser Ser Gly Xaa Arg Gly Xaa His Gly Glu 210 215 220 Pro Asp Xaa Ser Xaa Xaa Pro Arg Xaa Xaa Lys Xaa Xaa Xaa Gly Xaa 225 230 235 240 Asp Ser Asp Ser Asp Ser Glu Leu Ser Leu Asp Glu Xaa Ser Ser Ser 245 250 255 Tyr Ala Ser Ser His Xaa Ser Asp Ser Glu Asp Asp Gly Xaa Xaa Ala 260 265 270 Glu Xaa Lys Trp Xaa Pro Ala Xaa Gly Xaa Xaa His Ser Thr Pro Lys 275 280 285 Xaa Asp Ala Xaa Ala Asn His Val Pro Ala Gly Trp Pro Asp Xaa Ser 290 295 300 Leu Ala Xaa Ser Asp Ser Glu Xaa Xaa Xaa Xaa Xaa Pro Xaa Leu Lys 305 310 315 320 Val Glu Thr Lys Val Ser Val Glu Leu His Arg Xaa Xaa Gln Gly Xaa 325 330 335 His Xaa Gly Xaa Xaa Pro Xaa Asp Xaa Glu Ser Gly Xaa Xaa Ala Xaa 340 345 350 Xaa Xaa Xaa Xaa Xaa Ser Ser Gln Pro Xaa Glu Gln Arg Lys Gly Ile 355 360 365 Leu Lys Asn Lys Val Thr Tyr Pro Pro Pro Leu Xaa Xaa Xaa Glu Gln 370 375 380 Xaa Leu Lys Xaa Arg Leu Arg Glu Lys Leu Ala Asp Cys Glu Gln Ser 385 390 395 400 Pro Thr Ser Ser Arg Thr Ser Ser Leu Gly Ser Gly Xaa Xaa Xaa Xaa 405 410 415 Xaa Xaa Asp Cys Xaa Ile Thr Xaa Lys Xaa Pro Xaa Arg Glu Pro Gly 420 425 430 Arg Xaa His Leu Asn Gly Val Ala Met Asn Val Arg Thr Gly Ser Ala 435 440 445 Gln Ala Xaa Gly Ser Asp Ser Glu Lys Pro 450 455 29 3313 PRT Rattus norvegicus 29 Met Ala Arg Arg Pro Leu Trp Trp Gly Leu Pro Gly Pro Ser Thr Pro 1 5 10 15 Leu Leu Leu Leu Leu Leu Phe Ser Leu Phe Pro Ser Ser Arg Glu Glu 20 25 30 Met Gly Gly Gly Gly Asp Gln Gly Trp Asp Pro Gly Val Ala Thr Ala 35 40 45 Thr Gly Pro Arg Ala Gln Ile Gly Ser Gly Ala Val Ala Leu Cys Pro 50 55 60 Glu Ser Pro Gly Val Trp Glu Asp Gly Asp Pro Gly Leu Gly Val Arg 65 70 75 80 Glu Pro Val Phe Met Lys Leu Arg Val Gly Arg Gln Asn Ala Arg Asn 85 90 95 Gly Arg Gly Ala Pro Glu Gln Pro Asn Arg Glu Pro Val Val Gln Ala 100 105 110 Leu Gly Ser Arg Glu Gln Glu Ala Gly Gln Gly Ser Gly Tyr Leu Leu 115 120 125 Cys Trp His Pro Glu Ile Ser Ser Cys Gly Arg Thr Gly His Leu Arg 130 135 140 Arg Gly Ser Leu Pro Leu Asp Ala Leu Ser Pro Gly Asp Ser Asp Leu 145 150 155 160 Arg Asn Ser Ser Pro His Pro Ser Glu Leu Leu Ala Gln Pro Asp Ser 165 170 175 Pro Arg Pro Val Ala Phe Gln Arg Asn Gly Arg Arg Ser Ile Arg Lys 180 185 190 Arg Val Glu Thr Phe Arg Cys Cys Gly Lys Leu Trp Glu Pro Gly His 195 200 205 Lys Gly Gln Gly Glu Arg Ser Ala Thr Ser Thr Val Asp Arg Gly Pro 210 215 220 Leu Arg Arg Asp Cys Leu Pro Gly Ser Leu Gly Ser Gly Leu Gly Glu 225 230 235 240 Asp Ser Ala Pro Arg Ala Val Arg Thr Ala Pro Ala Pro Gly Ser Ala 245 250 255 Pro His Glu Ser Arg Thr Ala Pro Glu Arg Met Arg Ser Arg Gly Leu 260 265 270 Phe Arg Arg Gly Phe Leu Phe Glu Arg Pro Gly Pro Arg Pro Pro Gly 275 280 285 Phe Pro Thr Gly Ala Glu Ala Lys Arg Ile Leu Ser Thr Asn Gln Ala 290 295 300 Arg Ser Arg Arg Ala Ala Asn Arg His Pro Gln Phe Pro Gln Tyr Asn 305 310 315 320 Tyr Gln Thr Leu Val Pro Glu Asn Glu Ala Ala Gly Thr Ala Val Leu 325 330 335 Arg Val Val Ala Gln Asp Pro Asp Pro Gly Glu Ala Gly Arg Leu Val 340 345 350 Tyr Ser Leu Ala Ala Leu Met Asn Ser Arg Ser Leu Glu Leu Phe Ser 355 360 365 Ile Asp Pro Gln Ser Gly Leu Ile Arg Thr Ala Ala Ala Leu Asp Arg 370 375 380 Glu Ser Met Glu Arg His Tyr Leu Arg Val Thr Ala Gln Asp His Gly 385 390 395 400 Ser Pro Arg Leu Ser Ala Thr Thr Met Val Ala Val Thr Val Ala Asp 405 410 415 Arg Asn Asp His Ala Pro Val Phe Glu Gln Ala Gln Tyr Arg Glu Thr 420 425 430 Leu Arg Glu Asn Val Glu Glu Gly Tyr Pro Ile Leu Gln Leu Arg Ala 435 440 445 Thr Asp Gly Asp Ala Pro Pro Asn Ala Asn Leu Arg Tyr Arg Phe Val 450 455 460 Gly Ser Pro Ala Ala Arg Thr Ala Ala Ala Ala Ala Phe Glu Ile Asp 465 470 475 480 Pro Arg Ser Gly Leu Ile Ser Thr Ser Gly Arg Val Asp Arg Glu His 485 490 495 Met Glu Ser Tyr Glu Leu Val Val Glu Ala Ser Asp Gln Gly Gln Glu 500 505 510 Pro Gly Pro Arg Ser Ala Thr Val Arg Val His Ile Thr Val Leu Asp 515 520 525 Glu Asn Asp Asn Ala Pro Gln Phe Ser Glu Lys Arg Tyr Val Ala Gln 530 535 540 Val Arg Glu Asp Val Arg Pro His Thr Val Val Leu Arg Val Thr Ala 545 550 555 560 Thr Asp Lys Asp Lys Asp Ala Asn Gly Leu Val His Tyr Asn Ile Ile 565 570 575 Ser Gly Asn Ser Arg Gly His Phe Ala Ile Asp Ser Leu Thr Gly Glu 580 585 590 Ile Gln Val Met Ala Pro Leu Asp Phe Glu Ala Glu Arg Glu Tyr Ala 595 600 605 Leu Arg Ile Arg Ala Gln Asp Ala Gly Arg Pro Pro Leu Ser Asn Asn 610 615 620 Thr Gly Leu Ala Ser Ile Gln Val Val Asp Ile Asn Asp His Ser Pro 625 630 635 640 Ile Phe Val Ser Thr Pro Phe Gln Val Ser Val Leu Glu Asn Ala Pro 645 650 655 Leu Gly His Ser Val Ile His Ile Gln Ala Val Asp Ala Asp His Gly 660 665 670 Glu Asn Ser Arg Leu Glu Tyr Ser Leu Thr Gly Val Ala Ser Asp Thr 675 680 685 Pro Phe Val Ile Asn Ser Ala Thr Gly Trp Val Ser Val Ser Gly Pro 690 695 700 Leu Asp Arg Glu Ser Val Glu His Tyr Phe Phe Gly Val Glu Ala Arg 705 710 715 720 Asp His Gly Ser Pro Pro Leu Ser Ala Ser Ala Ser Val Thr Val Thr 725 730 735 Val Leu Asp Val Asn Asp Asn Arg Pro Glu Phe Thr Met Lys Glu Tyr 740 745 750 His Leu Arg Leu Asn Glu Asp Ala Ala Val Gly Thr Ser Val Val Ser 755 760 765 Val Thr Ala Val Asp Arg Asp Ala Asn Ser Ala Ile Ser Tyr Gln Ile 770 775 780 Thr Gly Gly Asn Thr Arg Asn Arg Phe Ala Ile Ser Thr Gln Gly Gly 785 790 795 800 Met Gly Leu Val Thr Leu Ala Leu Pro Leu Asp Tyr Lys Gln Glu Arg 805 810 815 Tyr Phe Lys Leu Val Leu Thr Ala Ser Asp Arg Ala Leu His Asp His 820 825 830 Cys Tyr Val His Ile Asn Ile Thr Asp Ala Asn Thr His Arg Pro Val 835 840 845 Phe Gln Ser Ala His Tyr Ser Val Ser Met Asn Glu Asp Arg Pro Val 850 855 860 Gly Ser Thr Val Val Val Ile Ser Ala Ser Asp Asp Asp Val Gly Glu 865 870 875 880 Asn Ala Arg Ile Thr Tyr Leu Leu Glu Asp Asn Leu Pro Gln Phe Arg 885 890 895 Ile Asp Ala Asp Ser Gly Ala Ile Thr Leu Gln Ala Pro Leu Asp Tyr 900 905 910 Glu Asp Gln Val Thr Tyr Thr Leu Ala Ile Thr Ala Arg Asp Asn Gly 915 920 925 Ile Pro Gln Lys Ala Asp Thr Thr Tyr Val Glu Val Met Val Asn Asp 930 935 940 Val Asn Asp Asn Ala Pro Gln Phe Val Ala Ser His Tyr Thr Gly Leu 945 950 955 960 Val Ser Glu Asp Ala Pro Pro Phe Thr Ser Val Leu Gln Ile Ser Ala 965 970 975 Thr Asp Arg Asp Ala His Ala Asn Gly Arg Val Gln Tyr Thr Phe Gln 980 985 990 Asn Gly Glu Asp Gly Asp Gly Asp Phe Thr Ile Glu Pro Thr Ser Gly 995 1000 1005 Ile Val Arg Thr Val Arg Arg Leu Asp Arg Glu Ala Val Pro Val Tyr 1010 1015 1020 Glu Leu Thr Ala Tyr Ala Val Asp Arg Gly Val Pro Pro Leu Arg Thr 1025 1030 1035 1040 Pro Val Ser Ile Gln Val Thr Val Gln Asp Val Asn Asp Asn Ala Pro 1045 1050 1055 Val Phe Pro Ala Glu Glu Phe Glu Val Arg Val Lys Glu Asn Ser Ile 1060 1065 1070 Val Gly Ser Val Val Ala Gln Ile Thr Ala Val Asp Pro Asp Asp Gly 1075 1080 1085 Pro Asn Ala His Ile Met Tyr Gln Ile Val Glu Gly Asn Ile Pro Glu 1090 1095 1100 Leu Phe Gln Met Asp Ile Phe Ser Gly Glu Leu Thr Ala Leu Ile Asp 1105 1110 1115 1120 Leu Asp Tyr Glu Ala Arg Gln Glu Tyr Val Ile Val Val Gln Ala Thr 1125 1130 1135 Ser Ala Pro Leu Val Ser Arg Ala Thr Val His Val Arg Leu Val Asp 1140 1145 1150 Gln Asn Asp Asn Ser Pro Val Leu Asn Asn Phe Gln Ile Leu Phe Asn 1155 1160 1165 Asn Tyr Val Ser Asn Arg Ser Asp Thr Phe Pro Ser Gly Ile Ile Gly 1170 1175 1180 Arg Ile Pro Ala Tyr Asp Pro Asp Val Ser Asp His Leu Phe Tyr Ser 1185 1190 1195 1200 Phe Glu Arg Gly Asn Glu Leu Gln Leu Leu Val Val Asn Gln Thr Ser 1205 1210 1215 Gly Glu Leu Arg Leu Ser Arg Lys Leu Asp Asn Asn Arg Pro Leu Val 1220 1225 1230 Ala Ser Met Leu Val Thr Val Thr Asp Gly Leu His Ser Val Thr Ala 1235 1240 1245 Gln Cys Val Leu Arg Val Val Ile Ile Thr Glu Glu Leu Leu Ala Asn 1250 1255 1260 Ser Leu Thr Val Arg Leu Glu Asn Met Trp Gln Glu Arg Phe Leu Ser 1265 1270 1275 1280 Pro Leu Leu Gly His Phe Leu Glu Gly Val Ala Ala Val Leu Ala Thr 1285 1290 1295 Pro Thr Glu Asp Val Phe Ile Phe Asn Ile Gln Asn Asp Thr Asp Val 1300 1305 1310 Gly Gly Thr Val Leu Asn Val Ser Phe Ser Ala Leu Ala Pro Arg Gly 1315 1320 1325 Ala Gly Ala Gly Ala Ala Gly Pro Trp Phe Ser Ser Glu Glu Leu Gln 1330 1335 1340 Glu Gln Leu Tyr Val Arg Arg Ala Ala Leu Ala Ala Arg Ser Leu Leu 1345 1350 1355 1360 Asp Val Leu Pro Phe Asp Asp Asn Val Cys Leu Arg Glu Pro Cys Glu 1365 1370 1375 Asn Tyr Met Lys Cys Val Ser Val Leu Arg Phe Asp Ser Ser Ala Pro 1380 1385 1390 Phe Leu Ala Ser Ala Ser Thr Leu Phe Arg Pro Ile Gln Pro Ile Ala 1395 1400 1405 Gly Leu Arg Cys Arg Cys Pro Pro Gly Phe Thr Gly Asp Phe Cys Glu 1410 1415 1420 Thr Glu Leu Asp Leu Cys Tyr Ser Asn Pro Cys Arg Asn Gly Gly Ala 1425 1430 1435 1440 Cys Ala Arg Arg Glu Gly Gly Tyr Thr Cys Val Cys Arg Pro Arg Phe 1445 1450 1455 Thr Gly Glu Asp Cys Glu Leu Asp Thr Glu Ala Gly Arg Cys Val Pro 1460 1465 1470 Gly Val Cys Arg Asn Gly Gly Thr Cys Thr Asn Ala Pro Asn Gly Gly 1475 1480 1485 Phe Arg Cys Gln Cys Pro Ala Gly Gly Ala Phe Glu Gly Pro Arg Cys 1490 1495 1500 Glu Val Ala Ala Arg Ser Phe Pro Pro Ser Ser Phe Val Met Phe Arg 1505 1510 1515 1520 Gly Leu Arg Gln Arg Phe His Leu Thr Leu Ser Leu Ser Phe Ala Thr 1525 1530 1535 Val Gln Pro Ser Gly Leu Leu Phe Tyr Asn Gly Arg Leu Asn Glu Lys 1540 1545 1550 His Asp Phe Leu Ala Leu Glu Leu Val Ala Gly Gln Val Arg Leu Thr 1555 1560 1565 Tyr Ser Thr Gly Glu Ser Ser Thr Val Val Ser Pro Thr Val Pro Gly 1570 1575 1580 Gly Leu Ser Asp Gly Gln Trp His Thr Val His Leu Arg Tyr Tyr Asn 1585 1590 1595 1600 Lys Pro Arg Thr Asp Ala Leu Gly Gly Ala Gln Gly Pro Ser Lys Asp 1605 1610 1615 Lys Val Ala Val Leu Ser Val Asp Asp Cys Asn Val Ala Val Ala Leu 1620 1625 1630 Arg Phe Gly Ala Glu Ile Gly Asn Tyr Ser Cys Ala Ala Ala Gly Val 1635 1640 1645 Gln Thr Ser Ser Lys Lys Ser Leu Asp Leu Thr Gly Pro Leu Leu Leu 1650 1655 1660 Gly Gly Val Pro Asn Leu Pro Glu Asn Phe Pro Val Ser Arg Lys Asp 1665 1670 1675 1680 Phe Ile Gly Cys Met Arg Asp Leu His Ile Asp Gly Arg Arg Val Asp 1685 1690 1695 Met Ala Ala Phe Val Ala Asn Asn Gly Thr Thr Ala Gly Cys Gln Ala 1700 1705 1710 Lys Ser His Phe Cys Ala Ser Gly Pro Cys Lys Asn Gly Gly Leu Cys 1715 1720 1725 Ser Glu Arg Trp Gly Gly Phe Ser Cys Asp Cys Pro Val Gly Phe Gly 1730 1735 1740 Gly Lys Asp Cys Arg Leu Thr Met Ala His Pro Tyr His Phe Gln Gly 1745 1750 1755 1760 Asn Gly Thr Leu Ser Trp Asp Phe Gly Asn Asp Met Pro Val Ser Val 1765 1770 1775 Pro Trp Tyr Leu Gly Leu Ser Phe Arg Thr Arg Ala Thr Lys Gly Val 1780 1785 1790 Leu Met Gln Val Gln Leu Gly Pro His Ser Val Leu Leu Cys Lys Leu 1795 1800 1805 Asp Gln Gly Leu Leu Ser Val Thr Leu Ser Arg Ala Ser Gly His Ala 1810 1815 1820 Val His Leu Leu Leu Asp Gln Met Thr Val Ser Asp Gly Arg Trp His 1825 1830 1835 1840 Asp Leu Arg Leu Glu Leu Gln Glu Glu Pro Gly Gly Arg Arg Gly His 1845 1850 1855 His Ile Phe Met Val Ser Leu Asp Phe Thr Leu Phe Gln Asp Thr Met 1860 1865 1870 Ala Met Gly Ser Glu Leu Glu Gly Leu Lys Val Lys His Leu His Val 1875 1880 1885 Gly Gly Pro Pro Pro Ser Ser Lys Glu Glu Gly Pro Gln Gly Leu Val 1890 1895 1900 Gly Cys Ile Gln Gly Val Trp Thr Gly Phe Thr Pro Phe Gly Ser Ser 1905 1910 1915 1920 Ala Leu Pro Pro Pro Ser His Arg Ile Asn Val Glu Pro Gly Cys Thr 1925 1930 1935 Val Thr Asn Pro Cys Ala Ser Gly Pro Cys Pro Pro His Ala Asn Cys 1940 1945 1950 Lys Asp Leu Trp Gln Thr Phe Ser Cys Thr Cys Trp Pro Gly Tyr Tyr 1955 1960 1965 Gly Pro Gly Cys Val Asp Ala Cys Leu Leu Asn Pro Cys Gln Asn Gln 1970 1975 1980 Gly Ser Cys Arg His Leu Gln Gly Gly Pro His Gly Tyr Thr Cys Asp 1985 1990 1995 2000 Cys Ala Ser Gly Tyr Phe Gly Gln His Cys Glu His Arg Met Asp Gln 2005 2010 2015 Gln Cys Pro Arg Gly Trp Trp Gly Ser Pro Thr Cys Gly Pro Cys Asn 2020 2025 2030 Cys Asp Val His Lys Gly Phe Asp Pro Asn Cys Asn Lys Thr Ser Gly 2035 2040 2045 Gln Cys His Cys Lys Glu Phe His Tyr Arg Pro Arg Gly Ser Asp Ser 2050 2055 2060 Cys Leu Pro Cys Asp Cys Tyr Pro Val Gly Ser Thr Ser Arg Ser Cys 2065 2070 2075 2080 Ala Pro His Ser Gly Gln Cys Pro Cys Arg Pro Gly Ala Leu Gly Arg 2085 2090 2095 Gln Cys Asn Ser Cys Asp Ser Pro Phe Ala Glu Val Thr Ala Ser Gly 2100 2105 2110 Cys Arg Val Leu Tyr Asp Ala Cys Pro Lys Ser Leu Arg Ser Gly Val 2115 2120 2125 Trp Trp Pro Gln Thr Lys Phe Gly Val Leu Ala Thr Val Pro Cys Pro 2130 2135 2140 Arg Gly Ala Leu Gly Leu Arg Gly Thr Gly Ala Ala Val Arg Leu Cys 2145 2150 2155 2160 Asp Glu Asp His Gly Trp Leu Glu Pro Asp Phe Phe Asn Cys Thr Ser 2165 2170 2175 Pro Ala Phe Arg Glu Leu Ser Leu Leu Leu Asp Gly Leu Glu Leu Asn 2180 2185 2190 Lys Thr Ala Leu Asp Thr Val Glu Ala Lys Lys Leu Ala Gln Arg Leu 2195 2200 2205 Arg Glu Val Thr Gly Gln Thr Asp His Tyr Phe Ser Gln Asp Val Arg 2210 2215 2220 Val Thr Ala Arg Leu Leu Ala Tyr Leu Leu Ala Phe Glu Ser His Gln 2225 2230 2235 2240 Gln Gly Phe Gly Leu Thr Ala Thr Gln Asp Ala His Phe Asn Glu Asn 2245 2250 2255 Leu Leu Trp Ala Gly Ser Ala Leu Leu Ala Pro Glu Thr Gly Asp Leu 2260 2265 2270 Trp Ala Ala Leu Gly Gln Arg Ala Pro Gly Gly Ser Pro Gly Ser Ala 2275 2280 2285 Gly Leu Val Arg His Leu Glu Glu Tyr Ala Ala Thr Leu Ala Arg Asn 2290 2295 2300 Met Asp Leu Thr Tyr Leu Asn Pro Val Gly Leu Val Thr Pro Asn Ile 2305 2310 2315 2320 Met Leu Ser Ile Asp Arg Met Glu Gln Pro Ser Ser Ser Gln Gly Ala 2325 2330 2335 His Arg Tyr Pro Arg Tyr His Ser Asn Leu Phe Arg Gly Gln Asp Ala 2340 2345 2350 Trp Asp Pro His Thr His Val Leu Leu Pro Ser Gln Ser Pro Gln Pro 2355 2360 2365 Ser Pro Ser Glu Val Leu Pro Thr Ser Ser Asn Ala Glu Asn Ala Thr 2370 2375 2380 Ala Ser Gly Val Val Ser Pro Pro Ala Pro Leu Glu Pro Glu Ser Glu 2385 2390 2395 2400 Pro Gly Ile Ser Ile Val Ile Leu Leu Val Tyr Arg Ala Leu Gly Gly 2405 2410 2415 Leu Leu Pro Ala Gln Phe Gln Ala Glu Arg Arg Gly Ala Arg Leu Pro 2420 2425 2430 Gln Asn Pro Val Met Asn Ser Pro Val Val Ser Val Ala Val Phe Arg 2435 2440 2445 Gly Arg Asn Phe Leu Arg Gly Ala Leu Val Ser Pro Ile Asn Leu Glu 2450 2455 2460 Phe Arg Leu Leu Gln Thr Ala Asn Arg Ser Lys Ala Ile Cys Val Gln 2465 2470 2475 2480 Trp Asp Pro Pro Gly Pro Ala Asp Gln His Gly Met Trp Thr Ala Arg 2485 2490 2495 Asp Cys Glu Leu Val His Arg Asn Gly Ser His Ala Arg Cys Arg Cys 2500 2505 2510 Ser Arg Thr Gly Thr Phe Gly Val Leu Met Asp Ala Ser Pro Arg Glu 2515 2520 2525 Arg Leu Glu Gly Asp Leu Glu Leu Leu Ala Val Phe Thr His Val Val 2530 2535 2540 Val Ala Ala Ser Val Thr Ala Leu Val Leu Thr Ala Ala Val Leu Leu 2545 2550 2555 2560 Ser Leu Arg Ser Leu Lys Ser Asn Val Arg Gly Ile His Ala Asn Val 2565 2570 2575 Ala Ala Ala Leu Gly Val Ala Glu Leu Leu Phe Leu Leu Gly Ile His 2580 2585 2590 Arg Thr His Asn Gln Leu Leu Cys Thr Val Val Ala Ile Leu Leu His 2595 2600 2605 Tyr Phe Phe Leu Ser Thr Phe Ala Trp Leu Leu Val Gln Gly Leu His 2610 2615 2620 Leu Tyr Arg Met Gln Val Glu Pro Arg Asn Val Asp Arg Gly Ala Met 2625 2630 2635 2640 Arg Phe Tyr His Ala Leu Gly Trp Gly Val Pro Ala Val Leu Leu Gly 2645 2650 2655 Leu Ala Val Gly Leu Asp Pro Glu Gly Tyr Gly Asn Pro Asp Phe Cys 2660 2665 2670 Trp Ile Ser Ile His Glu Pro Leu Ile Trp Ser Phe Ala Gly Pro Ile 2675 2680 2685 Val Leu Val Ile Val Met Asn Gly Ile Met Phe Leu Leu Ala Ala Arg 2690 2695 2700 Thr Ser Cys Ser Thr Gly Gln Arg Glu Ala Lys Lys Thr Ser Val Leu 2705 2710 2715 2720 Arg Thr Leu Arg Ser Ser Phe Leu Leu Leu Leu Leu Val Ser Ala Ser 2725 2730 2735 Trp Leu Phe Gly Leu Leu Ala Val Asn His Ser Val Leu Ala Phe His 2740 2745 2750 Tyr Leu His Ala Gly Leu Cys Gly Leu Gln Gly Leu Ala Val Leu Leu 2755 2760 2765 Leu Phe Cys Val Leu Asn Ala Asp Ala Arg Ala Ala Trp Thr Pro Ala 2770 2775 2780 Cys Leu Gly Lys Lys Ala Ala Pro Glu Glu Thr Arg Pro Ala Pro Gly 2785 2790 2795 2800 Pro Gly Ser Gly Ala Tyr Asn Asn Thr Ala Leu Phe Glu Glu Ser Gly 2805 2810 2815 Leu Ile Arg Ile Thr Leu Gly Ala Ser Thr Val Ser Ser Val Ser Ser 2820 2825 2830 Ala Arg Ser Gly Arg Ala Gln Asp Gln Asp Ser Gln Arg Gly Arg Ser 2835 2840 2845 Tyr Leu Arg Asp Asn Val Leu Val Arg His Gly Ser Thr Ala Glu His 2850 2855 2860 Ala Glu His Ser Leu Gln Ala His Ala Gly Pro Thr Asp Leu Asp Val 2865 2870 2875 2880 Ala Met Phe His Arg Asp Ala Gly Ala Asp Ser Asp Ser Asp Ser Asp 2885 2890 2895 Leu Ser Leu Glu Glu Glu Arg Ser Leu Ser Ile Pro Ser Ser Glu Ser 2900 2905 2910 Glu Asp Asn Gly Arg Thr Arg Gly Arg Phe Gln Arg Pro Leu Arg Arg 2915 2920 2925 Ala Ala Gln Ser Glu Arg Leu Leu Ala His Pro Lys Asp Val Asp Gly 2930 2935 2940 Asn Asp Leu Leu Ser Tyr Trp Pro Ala Leu Gly Glu Cys Glu Ala Ala 2945 2950 2955 2960 Pro Cys Ala Leu Gln Ala Trp Gly Ser Glu Arg Arg Leu Gly Leu Asp 2965 2970 2975 Ser Asn Lys Asp Ala Ala Asn Asn Asn Gln Pro Glu Leu Ala Leu Thr 2980 2985 2990 Ser Gly Asp Glu Thr Ser Leu Gly Arg Ala Gln Arg Gln Arg Lys Gly 2995 3000 3005 Ile Leu Lys Asn Arg Leu Gln Tyr Pro Leu Val Pro Gln Thr Arg Gly 3010 3015 3020 Thr Pro Glu Leu Ser Trp Cys Arg Ala Ala Thr Leu Gly His Arg Ala 3025 3030 3035 3040 Val Pro Ala Ala Ser Tyr Gly Arg Ile Tyr Ala Gly Gly Gly Thr Gly 3045 3050 3055 Ser Leu Ser Gln Pro Ala Ser Arg Tyr Ser Ser Arg Glu Gln Leu Asp 3060 3065 3070 Leu Leu Leu Arg Arg Gln Leu Ser Arg Glu Arg Leu Glu Glu Val Pro 3075 3080 3085 Val Pro Ala Pro Val Leu His Pro Leu Ser Arg Pro Gly Ser Gln Glu 3090 3095 3100 Arg Leu Asp Thr Ala Pro Ala Arg Leu Glu Pro Arg Asp Arg Gly Ser 3105 3110 3115 3120 Thr Leu Pro Arg Arg Gln Pro Pro Arg Asp Tyr Pro Gly Thr Met Ala 3125 3130 3135 Gly Arg Phe Gly Ser Arg Asp Ala Leu Asp Leu Gly Ala Pro Arg Glu 3140 3145 3150 Trp Leu Ser Thr Leu Pro Pro Pro Arg Arg Asn Arg Asp Leu Asp Pro 3155 3160 3165 Gln His Pro Pro Leu Pro Leu Ser Pro Gln Arg Pro Leu Ser Arg Asp 3170 3175 3180 Pro Leu Leu Pro Ser Arg Pro Leu Asp Ser Leu Ser Arg Ile Ser Asn 3185 3190 3195 3200 Ser Arg Glu Arg Leu Asp Gln Val Pro Ser Arg His Pro Ser Arg Glu 3205 3210 3215 Ala Leu Gly Pro Ala Pro Gln Leu Leu Arg Ala Arg Glu Asp Pro Ala 3220 3225 3230 Ser Gly Pro Ser His Gly Pro Ser Thr Glu Gln Leu Asp Ile Leu Ser 3235 3240 3245 Ser Ile Leu Ala Ser Phe Asn Ser Ser Ala Leu Ser Ser Val Gln Ser 3250 3255 3260 Ser Ser Thr Pro Ser Gly Pro His Thr Thr Ala Thr Pro Ser Ala Thr 3265 3270 3275 3280 Ala Ser Ala Leu Gly Pro Ser Thr Pro Arg Ser Ala Thr Ser His Ser 3285 3290 3295 Ile Ser Glu Leu Ser Pro Asp Ser Glu Val Pro Arg Ser Glu Gly His 3300 3305 3310 Ser 30 3034 PRT Mus musculus 30 Met Ala Pro Ser Ser Pro Arg Val Leu Pro Ala Leu Val Leu Leu Ala 1 5 10 15 Ala Ala Ala Leu Pro Ala Leu Glu Leu Gly Ala Ala Ala Trp Glu Leu 20 25 30 Arg Val Pro Gly Gly Ala Arg Ala Phe Ala Leu Gly Pro Gly Trp Ser 35 40 45 Tyr Arg Leu Asp Thr Thr Arg Thr Pro Arg Glu Leu Leu Asp Val Ser 50 55 60 Arg Glu Gly Pro Ala Ala Gly Arg Arg Leu Gly Leu Gly Ala Gly Thr 65 70 75 80 Leu Gly Cys Ala Arg Leu Ala Gly Arg Leu Leu Pro Leu Gln Val Arg 85 90 95 Leu Val Ala Arg Gly Ala Pro Thr Ala Pro Ser Leu Val Leu Arg Ala 100 105 110 Arg Ala Tyr Gly Ala Arg Cys Gly Val Arg Leu Leu Arg Arg Ser Ala 115 120 125 Arg Gly Ala Glu Leu Arg Ser Pro Ala Val Arg Ser Val Pro Gly Leu 130 135 140 Gly Asp Ala Leu Cys Phe Pro Ala Ala Gly Gly Gly Ala Ala Ser Leu 145 150 155 160 Thr Ser Val Leu Glu Ala Ile Thr Asn Phe Pro Ala Cys Ser Cys Pro 165 170 175 Pro Val Ala Gly Thr Gly Cys Arg Arg Gly Pro Ile Cys Leu Arg Pro 180 185 190 Gly Gly Ser Ala Glu Leu Arg Leu Val Cys Ala Leu Gly Arg Ala Ala 195 200 205 Gly Ala Val Trp Val Glu Leu Val Ile Gln Ala Thr Ser Gly Thr Pro 210 215 220 Ser Glu Ser Pro Ser Val Ser Pro Ser Leu Leu Asn Leu Ser Gln Pro 225 230 235 240 Arg Ala Gly Val Val Arg Arg Ser Arg Arg Gly Thr Gly Ser Ser Thr 245 250 255 Ser Pro Gln Phe Pro Leu Pro Ser Tyr Gln Val Ser Val Pro Glu Asn 260 265 270 Glu Pro Ala Gly Thr Ala Val Ile Glu Leu Arg Ala His Asp Pro Asp 275 280 285 Glu Gly Asp Ala Gly Arg Leu Ser Tyr Gln Met Glu Ala Leu Phe Asp 290 295 300 Glu Arg Ser Asn Gly Tyr Phe Leu Ile Asp Ala Ala Thr Gly Ala Val 305 310 315 320 Thr Thr Ala Arg Ser Leu Asp Arg Glu Thr Lys Asp Thr His Val Leu 325 330 335 Lys Val Ser Ala Val Asp His Gly Ser Pro Arg Arg Ser Ala Ala Thr 340 345 350 Tyr Leu Thr Val Thr Val Ser Asp Thr Asn Asp His Ser Pro Val Phe 355 360 365 Glu Gln Ser Glu Tyr Arg Glu Arg Ile Arg Glu Asn Leu Glu Val Gly 370 375 380 Tyr Glu Val Leu Thr Ile Arg Ala Thr Asp Gly Asp Ala Pro Ser Asn 385 390 395 400 Ala Asn Met Arg Tyr Arg Leu Leu Glu Gly Ala Gly Gly Val Phe Glu 405 410 415 Ile Asp Ala Arg Ser Gly Val Val Arg Thr Arg Ala Val Val Asp Arg 420 425 430 Glu Glu Ala Ala Glu Tyr Gln Leu Leu Val Glu Ala Asn Asp Gln Gly 435 440 445 Arg Asn Pro Gly Pro Leu Ser Ala Ser Ala Thr Val His Ile Val Val 450 455 460 Glu Asp Glu Asn Asp Asn Tyr Pro Gln Phe Ser Glu Lys Arg Tyr Val 465 470 475 480 Val Gln Val Pro Glu Asp Val Ala Val Asn Thr Ala Val Leu Arg Val 485 490 495 Gln Ala Thr Asp Arg Asp Gln Gly Gln Asn Ala Ala Ile His Tyr Ser 500 505 510 Ile Val Ser Gly Asn Leu Lys Gly Gln Phe Tyr Leu His Ser Leu Ser 515 520 525 Gly Ser Leu Asp Val Ile Asn Pro Leu Asp Phe Glu Ala Ile Arg Glu 530 535 540 Tyr Thr Leu Arg Ile Lys Ala Gln Asp Gly Gly Arg Pro Pro Leu Ile 545 550 555 560 Asn Ser Ser Gly Leu Val Ser Val Gln Val Leu Asp Val Asn Asp Asn 565 570 575 Ala Pro Ile Phe Val Ser Ser Pro Phe Gln Ala Ala Val Leu Glu Asn 580 585 590 Val Pro Leu Gly His Ser Val Leu His Ile Gln Ala Val Asp Ala Asp 595 600 605 Ala Gly Glu Asn Ala Arg Leu Gln Tyr Arg Leu Val Asp Thr Ala Ser 610 615 620 Thr Ile Val Gly Gly Ser Ser Val Asp Ser Glu Asn Pro Ala Ser Ala 625 630 635 640 Pro Asp Phe Pro Phe Gln Ile His Asn Ser Ser Gly Trp Ile Thr Val 645 650 655 Cys Ala Glu Leu Asp Arg Glu Glu Val Glu His Tyr Ser Phe Gly Val 660 665 670 Glu Ala Val Asp His Gly Ser Pro Ala Met Ser Ser Ser Ala Ser Val 675 680 685 Ser Ile Thr Val Leu Asp Val Asn Asp Asn Asp Pro Met Phe Thr Gln 690 695 700 Pro Val Tyr Glu Leu Arg Leu Asn Glu Asp Ala Ala Val Gly Ser Ser 705 710 715 720 Val Leu Thr Leu Arg Ala Arg Asp Arg Asp Ala Asn Ser Val Ile Thr 725 730 735 Tyr Gln Leu Thr Gly Gly Asn Thr Arg Asn Arg Phe Ala Leu Ser Ser 740 745 750 Gln Ser Gly Gly Gly Leu Ile Thr Leu Ala Leu Pro Leu Asp Tyr Lys 755 760 765 Gln Glu Arg Gln Tyr Val Leu Ala Val Thr Ala Ser Asp Gly Thr Arg 770 775 780 Ser His Thr Ala Gln Val Phe Ile Asn Val Thr Asp Ala Asn Thr His 785 790 795 800 Arg Pro Val Phe Gln Ser Ser His Tyr Thr Val Ser Val Ser Glu Asp 805 810 815 Arg Pro Val Gly Thr Ser Ile Ala Thr Ile Ser Ala Thr Asp Glu Asp 820 825 830 Thr Gly Glu Asn Ala Arg Ile Thr Tyr Val Leu Glu Asp Pro Val Pro 835 840 845 Gln Phe Arg Ile Asp Pro Asp Thr Gly Thr Ile Tyr Thr Met Thr Glu 850 855 860 Leu Asp Tyr Glu Asp Gln Ala Ala Tyr Thr Leu Ala Ile Thr Ala Gln 865 870 875 880 Asp Asn Gly Ile Pro Gln Lys Ser Asp Thr Thr Ser Leu Glu Ile Leu 885 890 895 Ile Leu Asp Ala Asn Asp Asn Ala Pro Arg Phe Leu Arg Asp Phe Tyr 900 905 910 Gln Gly Ser Val Phe Glu Asp Ala Pro Pro Ser Thr Ser Val Leu Gln 915 920 925 Val Ser Ala Thr Asp Arg Asp Ser Gly Pro Asn Gly Arg Leu Leu Tyr 930 935 940 Thr Phe Gln Gly Gly Asp Asp Gly Asp Gly Asp Phe Tyr Ile Glu Pro 945 950 955 960 Thr Ser Gly Val Ile Arg Thr Gln Arg Arg Leu Asp Arg Glu Asn Val 965 970 975 Ala Val Tyr Asn Leu Trp Ala Leu Ala Val Asp Arg Gly Ser Pro Asn 980 985 990 Pro Leu Ser Ala Ser Val Gly Ile Gln Val Ser Val Leu Asp Ile Asn 995 1000 1005 Asp Asn Pro Pro Val Phe Glu Lys Asp Glu Leu Glu Leu Phe Val Glu 1010 1015 1020 Glu Asn Ser Pro Val Gly Ser Val Val Ala Arg Ile Arg Ala Asn Asp 1025 1030 1035 1040 Pro Asp Glu Gly Pro Asn Ala Gln Ile Ile Tyr Gln Ile Val Glu Gly 1045 1050 1055 Asn Val Pro Glu Val Phe Gln Leu Asp Leu Leu Ser Gly Asp Leu Arg 1060 1065 1070 Ala Leu Val Glu Leu Asp Phe Glu Val Arg Arg Asp Tyr Met Leu Val 1075 1080 1085 Val Gln Ala Thr Ser Ala Pro Leu Val Ser Arg Ala Thr Val His Ile 1090 1095 1100 Arg Leu Leu Asp Gln Asn Asp Asn Pro Pro Glu Leu Pro Asp Phe Gln 1105 1110 1115 1120 Ile Leu Phe Asn Asn Tyr Val Thr Asn Lys Ser Asn Ser Phe Pro Ser 1125 1130 1135 Gly Val Ile Gly Arg Ile Pro Ala His Asp Pro Asp Leu Ser Asp Ser 1140 1145 1150 Leu Asn Tyr Thr Phe Leu Gln Gly Asn Glu Leu Ser Leu Leu Leu Leu 1155 1160 1165 Asp Pro Ala Thr Gly Glu Leu Gln Leu Ser Arg Asp Leu Asp Asn Asn 1170 1175 1180 Arg Pro Leu Glu Ala Leu Met Glu Val Ser Val Ser Asp Gly Ile His 1185 1190 1195 1200 Ser Val Thr Ala Leu Cys Thr Leu Arg Val Thr Ile Ile Thr Asp Asp 1205 1210 1215 Met Leu Thr Asn Ser Ile Thr Val Arg Leu Glu Asn Met Ser Gln Glu 1220 1225 1230 Lys Phe Leu Ser Pro Leu Leu Ser Leu Phe Val Glu Gly Val Ala Thr 1235 1240 1245 Val Leu Ser Thr Thr Lys Asp Asp Ile Phe Val Phe Asn Ile Gln Asn 1250 1255 1260 Asp Thr Asp Val Ser Ser Asn Ile Leu Asn Val Thr Phe Ser Ala Leu 1265 1270 1275 1280 Leu Pro Gly Gly Thr Arg Gly Arg Phe Phe Pro Ser Glu Asp Leu Gln 1285 1290 1295 Glu Gln Ile Tyr Leu Asn Arg Thr Leu Leu Thr Thr Ile Ser Ala Gln 1300 1305 1310 Arg Val Leu Pro Phe Asp Asp Asn Ile Cys Leu Arg Glu Pro Cys Glu 1315 1320 1325 Asn Tyr Met Lys Cys Val Ser Val Leu Arg Phe Asp Ser Ser Ala Pro 1330 1335 1340 Phe Ile Ser Ser Thr Thr Val Leu Phe Arg Pro Ile His Pro Ile Thr 1345 1350 1355 1360 Gly Leu Arg Cys Arg Cys Pro Pro Gly Phe Thr Gly Asp Tyr Cys Glu 1365 1370 1375 Thr Glu Ile Asp Leu Cys Tyr Ser Asn Pro Cys Gly Ala Asn Gly Arg 1380 1385 1390 Cys Arg Ser Arg Glu Gly Gly Tyr Thr Cys Glu Cys Phe Glu Asp Phe 1395 1400 1405 Thr Gly Glu His Cys Gln Val Asn Val Arg Ser Gly Arg Cys Ala Ser 1410 1415 1420 Gly Val Cys Lys Asn Gly Gly Thr Cys Val Asn Leu Leu Ile Gly Gly 1425 1430 1435 1440 Phe His Cys Val Cys Pro Pro Gly Glu Tyr Glu His Pro Tyr Cys Glu 1445 1450 1455 Val Ser Thr Arg Ser Phe Pro Pro Gln Ser Phe Val Thr Phe Arg Gly 1460 1465 1470 Leu Arg Gln Arg Phe His Phe Thr Val Ser Leu Ala Phe Ala Thr Gln 1475 1480 1485 Asp Arg Asn Ala Leu Leu Leu Tyr Asn Gly Arg Phe Asn Glu Lys His 1490 1495 1500 Asp Phe Ile Ala Leu Glu Ile Val Glu Glu Gln Leu Gln Leu Thr Phe 1505 1510 1515 1520 Ser Ala Gly Glu Thr Thr Thr Thr Val Thr Pro Gln Val Pro Gly Gly 1525 1530 1535 Val Ser Asp Gly Arg Trp His Ser Val Leu Val Gln Tyr Tyr Asn Lys 1540 1545 1550 Pro Asn Ile Gly His Leu Gly Leu Pro His Gly Pro Ser Gly Glu Lys 1555 1560 1565 Val Ala Val Val Thr Val Asp Asp Cys Asp Ala Ala Val Ala Val His 1570 1575 1580 Phe Gly Ser Tyr Val Gly Asn Tyr Ser Cys Ala Ala Gln Gly Thr Gln 1585 1590 1595 1600 Ser Gly Ser Lys Lys Ser Leu Asp Leu Thr Gly Pro Leu Leu Leu Gly 1605 1610 1615 Gly Val Pro Asn Leu Pro Glu Asp Phe Pro Val His Ser Arg Gln Phe 1620 1625 1630 Val Gly Cys Met Arg Asn Leu Ser Ile Asp Gly Arg Ile Val Asp Met 1635 1640 1645 Ala Ala Phe Ile Ala Asn Asn Gly Thr Arg Ala Gly Cys Ala Ser Gln 1650 1655 1660 Arg Asn Phe Cys Asp Gly Thr Ser Cys Gln Asn Gly Gly Thr Cys Val 1665 1670 1675 1680 Asn Arg Trp Asn Thr Tyr Leu Cys Glu Cys Pro Leu Arg Phe Gly Gly 1685 1690 1695 Lys Asn Cys Glu Gln Ala Met Pro His Pro Gln Arg Phe Thr Gly Glu 1700 1705 1710 Ser Val Val Leu Trp Ser Asp Leu Asp Ile Thr Ile Ser Val Pro Trp 1715 1720 1725 Tyr Leu Gly Leu Met Phe Arg Thr Arg Lys Glu Asp Gly Val Leu Met 1730 1735 1740 Glu Ala Thr Ala Gly Thr Ser Ser Arg Leu His Leu Gln Ile Leu Asn 1745 1750 1755 1760 Ser Tyr Ile Arg Phe Glu Val Ser Tyr Gly Pro Ser Asp Val Ala Ser 1765 1770 1775 Met Gln Leu Ser Lys Ser Arg Ile Thr Asp Gly Gly Trp His His Leu 1780 1785 1790 Leu Ile Glu Leu Arg Ser Ala Lys Glu Gly Lys Asp Ile Lys Tyr Leu 1795 1800 1805 Ala Val Met Thr Leu Asp Tyr Gly Met Asp Gln Ser Thr Val Gln Ile 1810 1815 1820 Gly Asn Gln Leu Pro Gly Leu Lys Met Arg Thr Ile Val Ile Gly Gly 1825 1830 1835 1840 Val Thr Glu Asp Lys Val Ser Val Arg His Gly Phe Arg Gly Cys Met 1845 1850 1855 Gln Gly Val Arg Met Gly Glu Thr Ser Thr Asn Ile Ala Thr Leu Asn 1860 1865 1870 Met Asn Asp Ala Leu Lys Val Arg Val Lys Asp Gly Cys Asp Val Glu 1875 1880 1885 Asp Pro Cys Ala Ser Ser Pro Cys Pro Pro His Arg Pro Cys Arg Asp 1890 1895 1900 Thr Trp Asp Ser Tyr Ser Cys Ile Cys Asp Arg Gly Tyr Phe Gly Lys 1905 1910 1915 1920 Lys Cys Val Asp Ala Cys Leu Leu Asn Pro Cys Lys His Val Ala Ala 1925 1930 1935 Cys Val Arg Ser Pro Asn Thr Pro Arg Gly Tyr Ser Cys Glu Cys Gly 1940 1945 1950 Pro Gly His Tyr Gly Gln Tyr Cys Glu Asn Lys Val Asp Leu Pro Cys 1955 1960 1965 Pro Lys Gly Trp Trp Gly Asn Pro Val Cys Gly Pro Cys His Cys Ala 1970 1975 1980 Val Ser Gln Gly Phe Asp Pro Asp Cys Asn Lys Thr Asn Gly Gln Cys 1985 1990 1995 2000 Gln Cys Lys Glu Asn Tyr Tyr Lys Pro Pro Ala Gln Asp Ala Cys Leu 2005 2010 2015 Pro Cys Asp Cys Phe Pro His Gly Ser His Ser Arg Ala Cys Asp Met 2020 2025 2030 Asp Thr Gly Gln Cys Ala Cys Lys Pro Gly Val Ile Gly Arg Gln Cys 2035 2040 2045 Asn Arg Cys Asp Asn Pro Phe Ala Glu Val Thr Ser Leu Gly Cys Glu 2050 2055 2060 Val Ile Tyr Asn Gly Cys Pro Arg Ala Phe Glu Ala Gly Ile Trp Trp 2065 2070 2075 2080 Pro Gln Thr Lys Phe Gly Gln Pro Ala Ala Val Pro Cys Pro Lys Gly 2085 2090 2095 Ser Val Gly Asn Ala Val Arg His Cys Ser Gly Glu Lys Gly Trp Leu 2100 2105 2110 Pro Pro Glu Leu Phe Asn Cys Thr Ser Gly Ser Phe Val Asp Leu Lys 2115 2120 2125 Ala Leu Asn Glu Lys Leu Asn Arg Asn Glu Thr Arg Met Asp Gly Asn 2130 2135 2140 Arg Ser Leu Arg Leu Ala Lys Ala Leu Arg Asn Ala Thr Gln Gly Asn 2145 2150 2155 2160 Ser Thr Leu Phe Gly Asn Asp Val Arg Thr Ala Tyr Gln Leu Leu Ala 2165 2170 2175 Arg Ile Leu Gln His Glu Ser Arg Gln Gln Gly Phe Asp Leu Ala Ala 2180 2185 2190 Thr Arg Glu Ala Asn Phe His Glu Asp Val Val His Thr Gly Ser Ala 2195 2200 2205 Leu Leu Ala Pro Ala Thr Glu Ala Ser Trp Glu Gln Ile Gln Arg Ser 2210 2215 2220 Glu Ala Gly Ala Ala Gln Leu Leu Arg His Phe Glu Ala Tyr Phe Ser 2225 2230 2235 2240 Asn Val Ala Arg Asn Val Lys Arg Thr Tyr Leu Arg Pro Phe Val Ile 2245 2250 2255 Val Thr Ala Asn Met Ile Leu Ala Val Asp Ile Phe Asp Lys Leu Asn 2260 2265 2270 Phe Thr Gly Ala Gln Val Pro Arg Phe Glu Asp Ile Gln Glu Glu Leu 2275 2280 2285 Pro Arg Glu Leu Glu Ser Ser Val Ser Phe Pro Ala Asp Thr Phe Lys 2290 2295 2300 Pro Pro Glu Lys Lys Glu Gly Pro Val Val Arg Leu Thr Asn Arg Arg 2305 2310 2315 2320 Thr Thr Pro Leu Thr Ala Gln Pro Glu Pro Arg Ala Glu Arg Glu Thr 2325 2330 2335 Ser Ser Ser Arg Arg Arg Arg His Pro Asp Glu Pro Gly Gln Phe Ala 2340 2345 2350 Val Ala Leu Val Val Ile Tyr Arg Thr Leu Gly Gln Leu Leu Pro Glu 2355 2360 2365 His Tyr Asp Pro Asp His Arg Ser Leu Arg Leu Pro Asn Arg Pro Val 2370 2375 2380 Ile Asn Thr Pro Val Val Ser Ala Met Val Tyr Ser Glu Gly Thr Pro 2385 2390 2395 2400 Leu Pro Ser Ser Leu Gln Arg Pro Ile Leu Val Glu Phe Ser Leu Leu 2405 2410 2415 Glu Thr Glu Glu Arg Ser Lys Pro Val Cys Val Phe Trp Asn His Ser 2420 2425 2430 Leu Asp Thr Gly Gly Thr Gly Gly Trp Ser Ala Lys Gly Cys Glu Leu 2435 2440 2445 Leu Ser Arg Asn Arg Thr His Val Thr Cys Gln Cys Ser His Ser Ala 2450 2455 2460 Ser Cys Ala Val Leu Met Asp Ile Ser Arg Arg Glu His Gly Glu Val 2465 2470 2475 2480 Leu Pro Leu Lys Ile Ile Thr Tyr Ala Ala Leu Ser Leu Ser Leu Val 2485 2490 2495 Ala Leu Leu Val Ala Phe Val Leu Leu Ser Leu Val Arg Thr Leu Arg 2500 2505 2510 Ser Asn Leu His Ser Ile His Lys Asn Leu Ile Ala Ala Leu Phe Phe 2515 2520 2525 Ser Gln Leu Ile Phe Met Val Gly Ile Asn Gln Thr Glu Asn Pro Phe 2530 2535 2540 Leu Cys Thr Val Val Ala Ile Leu Leu His Tyr Val Ser Met Gly Thr 2545 2550 2555 2560 Phe Ala Trp Thr Leu Val Glu Asn Leu His Val Tyr Arg Met Leu Thr 2565 2570 2575 Glu Val Arg Asn Ile Asp Thr Gly Pro Met Arg Phe Tyr His Val Val 2580 2585 2590 Gly Trp Gly Ile Pro Ala Ile Val Thr Gly Leu Ala Val Gly Leu Asp 2595 2600 2605 Pro Gln Gly Tyr Gly Asn Pro Asp Phe Cys Trp Leu Ser Leu Gln Asp 2610 2615 2620 Thr Leu Ile Trp Ser Phe Ala Gly Pro Val Gly Thr Val Ile Ile Ile 2625 2630 2635 2640 Asn Thr Val Ile Phe Val Leu Ser Ala Lys Val Ser Cys Gln Arg Lys 2645 2650 2655 His His Tyr Tyr Glu Arg Lys Gly Val Val Ser Met Leu Arg Thr Ala 2660 2665 2670 Phe Leu Leu Leu Leu Leu Val Thr Ala Thr Trp Leu Leu Gly Leu Leu 2675 2680 2685 Ala Val Asn Ser Asp Thr Leu Ser Phe His Tyr Leu Phe Ala Ala Phe 2690 2695 2700 Ser Cys Leu Gln Gly Ile Phe Val Leu Leu Phe His Cys Val Ala His 2705 2710 2715 2720 Arg Glu Val Arg Lys His Leu Arg Ala Val Leu Ala Gly Lys Lys Leu 2725 2730 2735 Gln Leu Asp Asp Ser Ala Thr Thr Arg Ala Thr Leu Leu Thr Arg Ser 2740 2745 2750 Leu Asn Cys Asn Asn Thr Tyr Ser Glu Gly Pro Asp Met Leu Arg Thr 2755 2760 2765 Ala Leu Gly Glu Ser Thr Ala Ser Leu Asp Ser Thr Thr Arg Asp Glu 2770 2775 2780 Gly Val Gln Lys Leu Ser Val Ser Ser Gly Pro Ala Arg Gly Asn His 2785 2790 2795 2800 Gly Glu Pro Asp Thr Ser Phe Ile Pro Arg Asn Ser Lys Lys Ala His 2805 2810 2815 Gly Pro Asp Ser Asp Ser Asp Ser Glu Leu Ser Leu Asp Glu His Ser 2820 2825 2830 Ser Ser Tyr Ala Ser Ser His Thr Ser Asp Ser Glu Asp Asp Gly Gly 2835 2840 2845 Glu Ala Glu Asp Lys Trp Asn Pro Ala Gly Gly Pro Ala His Ser Thr 2850 2855 2860 Pro Lys Ala Asp Ala Leu Ala Asn His Val Pro Ala Gly Trp Pro Asp 2865 2870 2875 2880 Glu Ser Leu Ala Gly Ser Asp Ser Glu Glu Leu Asp Thr Glu Pro His 2885 2890 2895 Leu Lys Val Glu Thr Lys Val Ser Val Glu Leu His Arg Gln Ala Gln 2900 2905 2910 Gly Asn His Cys Gly Asp Arg Pro Ser Asp Pro Glu Ser Gly Val Leu 2915 2920 2925 Ala Lys Pro Val Ala Val Leu Ser Ser Gln Pro Gln Glu Gln Arg Lys 2930 2935 2940 Gly Ile Leu Lys Asn Lys Val Thr Tyr Pro Pro Pro Leu Pro Glu Gln 2945 2950 2955 2960 Pro Leu Lys Ser Arg Leu Arg Glu Lys Leu Ala Asp Cys Glu Gln Ser 2965 2970 2975 Pro Thr Ser Ser Arg Thr Ser Ser Leu Gly Ser Gly Asp Gly Val His 2980 2985 2990 Ala Thr Asp Cys Val Ile Thr Ile Lys Thr Pro Arg Arg Glu Pro Gly 2995 3000 3005 Arg Glu His Leu Asn Gly Val Ala Met Asn Val Arg Thr Gly Ser Ala 3010 3015 3020 Gln Ala Asn Gly Ser Asp Ser Glu Lys Pro 3025 3030 31 1072 DNA Homo sapiens 31 ccctgcccct aggttcctgg ccaacacgtc cttccagggc cgcacgggcc ccgtgtgggt 60 gacaggcagc tcccaggtac acatgtctcg gcactttaag gtgtggagcc ttcgccggga 120 cccacggggc gccccggcct gggccacggt gggcagctgg cgggacggcc agctggactt 180 ggaaccggga ggtgcctctg cacggccccc gcccccacag ggtgcccagg tctggcccaa 240 gctgcgtgtg gtaacgctgt tggaacaccc atttgtgttt gcccgtgatc cagacgaaga 300 cgggcagtgc ccagcggggc agctgtgcct ggaccctggc accaacgact cggccaccct 360 ggacgcactg ttcgccgcgc tggccaacgg ctcagcgccc cgtgccctgc gcaagtgctg 420 ctacggctac tgcattgacc tgctggagcg gctggcggag gacacgccct tcgacttcga 480 gctgtacctc gtgggtgacg gcaagtacgg cgccctgcgg gacggccgct ggaccggcct 540 ggtcggggac ctgctggccg gccgggccca catggcggtc accagcttca gtatcaactc 600 cgcccgctca caggtggtgg acttcaccag ccccttcttc tccaccagcc tgggcatcat 660 ggtgcgggca cgggacacgg cctcacccat cggtgccttt atgtggcccc tgcactggtc 720 cacgtggctg ggcgtctttg cggccctgca cctcaccgcg ctcttcctca ccgtgtacga 780 gtggcgtagc ccctacggcc tcacgccacg tggccgcaac cgcagcaccg tcttctccta 840 ctcctcagcc ctcaacctgt gctacgccat cctcttcaga cgcaccgtgt ccagcaagac 900 gcccaagtgc cccacgggcc gcctgctcat gaacctctgg gccatcttct gcctgctggt 960 gctgtccagc tacacggcca acctggctgc cgtcatggtc ggggacaaga ccttcgagga 1020 gctgtcgggg atccacgacc ccaaggtggg cggcctcggg gggctgcggg tg 1072 32 1083 DNA Artificial Sequence Consensus Sequence 32 cnctgccncc nangnncctg nccancncgn nnctnccann nnngcnncng gcncngngng 60 nggtgncang ancnccncng gnanncnngn cncnncncnt nannntgtgn ancnnntngc 120 cnggncncnn gggnngnncn gnccnggnnc ancngnngnn agcnnncnnn ncngccnngn 180 tnnactnnng gnaccngnag nngncnnngc ncgngncccc gnnncnncnn nntgncnngn 240 gtnnctggcc naancnncgt nntnnnanng cngnnngnnc ncccntntgn gtnnnngncn 300 gnnnccagac gaagacgggc agtgcccagc ggggcagctg tgcctggacc ctggcaccaa 360 cgactcggcc accctggacg cactgttcgc cgcgctggcc aacggctcag cgccccgtgc 420 cctgcgcaag tgctgctacg gctactgcat tgacctgctg gagcggctgg cggaggacac 480 gcccttcgac ttcgagctgt acctcgtggg tgacggcaag tacggcgccc tgcgggacgg 540 ccgctggacc ggcctggtcg gggacctgct ggccggccgg gcccacatgg cggtcaccag 600 cttcagtatc aactccgccc gctcacaggt ggtggacttc accagcccct tcttctccac 660 cagcctgggc atcatggtgc gggcacggga cacggcctca cccatcggtg cctttatgtg 720 gcccctgcac tggtccacgt ggctgggcgt ctttgcggcc ctgcacctca ccgcgctctt 780 cctcaccgtg tacgagtggc gtagccccta cggcctcacg ccacgtggcc gcaaccgcag 840 caccgtcttc tcctactcct cagccctcaa cctgtgctac gccatcctct tcagacgcac 900 cgtgtccagc aagacgccca agtgccccac gggccgcctg ctcatgaacc tctgggccat 960 cttctgcctg ctggtgctgt ccagctacac ggccaacctg gctgccgtca tggtcgggga 1020 caagaccttc gaggagctgt cggggatcca cgaccccaag gnnnncngcn tcggntgngg 1080 gng 1083 33 901 PRT Homo sapiens 33 Met Glu Phe Val Arg Ala Leu Trp Leu Gly Leu Ala Leu Ala Leu Gly 1 5 10 15 Pro Gly Ser Ala Gly Gly His Pro Gln Pro Cys Gly Val Leu Ala Arg 20 25 30 Leu Gly Gly Ser Val Arg Leu Gly Ala Leu Leu Pro Arg Ala Pro Leu 35 40 45 Ala Arg Ala Arg Ala Arg Ala Ala Leu Ala Arg Ala Ala Leu Ala Pro 50 55 60 Arg Leu Pro His Asn Leu Ser Leu Glu Leu Val Val Ala Ala Pro Pro 65 70 75 80 Ala Arg Asp Pro Ala Ser Leu Thr Arg Gly Leu Cys Gln Ala Leu Val 85 90 95 Pro Pro Gly Val Ala Ala Leu Leu Ala Phe Pro Glu Ala Arg Pro Glu 100 105 110 Leu Leu Gln Leu His Phe Leu Ala Ala Ala Thr Glu Thr Pro Val Leu 115 120 125 Ser Leu Leu Arg Arg Glu Ala Arg Ala Pro Leu Gly Ala Pro Asn Pro 130 135 140 Phe His Leu Gln Leu His Trp Ala Ser Pro Leu Glu Thr Leu Leu Asp 145 150 155 160 Val Leu Val Ala Val Leu Gln Ala His Ala Trp Glu Asp Val Gly Leu 165 170 175 Ala Leu Cys Arg Thr Gln Asp Pro Gly Gly Leu Val Ala Leu Trp Thr 180 185 190 Ser Arg Ala Gly Arg Pro Pro Gln Leu Val Leu Asp Leu Ser Arg Arg 195 200 205 Asp Thr Gly Asp Ala Gly Leu Arg Ala Arg Leu Ala Pro Met Ala Ala 210 215 220 Pro Val Gly Gly Glu Ala Pro Val Pro Ala Ala Val Leu Leu Gly Cys 225 230 235 240 Asp Ile Ala Arg Ala Arg Arg Val Leu Glu Ala Val Pro Pro Gly Pro 245 250 255 His Trp Leu Leu Gly Thr Pro Leu Pro Pro Lys Ala Leu Pro Thr Ala 260 265 270 Gly Leu Pro Pro Gly Leu Leu Ala Leu Gly Glu Val Ala Arg Pro Pro 275 280 285 Leu Glu Ala Ala Ile His Asp Ile Val Gln Leu Val Ala Arg Ala Leu 290 295 300 Gly Ser Ala Ala Gln Val Gln Pro Lys Arg Ala Leu Leu Pro Ala Pro 305 310 315 320 Val Asn Cys Gly Asp Leu Gln Pro Ala Gly Pro Glu Ser Pro Gly Arg 325 330 335 Phe Leu Ala Arg Phe Leu Ala Asn Thr Ser Phe Gln Gly Arg Thr Gly 340 345 350 Pro Val Trp Val Thr Gly Ser Ser Gln Val His Met Ser Arg His Phe 355 360 365 Lys Val Trp Ser Leu Arg Arg Asp Pro Arg Gly Ala Pro Ala Trp Ala 370 375 380 Thr Val Gly Ser Trp Arg Asp Gly Gln Leu Asp Leu Glu Pro Gly Gly 385 390 395 400 Ala Ser Ala Arg Pro Pro Pro Pro Gln Gly Ala Gln Val Trp Pro Lys 405 410 415 Leu Arg Val Val Thr Leu Leu Glu His Pro Phe Val Phe Ala Arg Asp 420 425 430 Pro Asp Glu Asp Gly Gln Cys Pro Ala Gly Gln Leu Cys Leu Asp Pro 435 440 445 Gly Thr Asn Asp Ser Ala Thr Leu Asp Ala Leu Phe Ala Ala Leu Ala 450 455 460 Asn Gly Ser Ala Pro Arg Ala Leu Arg Lys Cys Cys Tyr Gly Tyr Cys 465 470 475 480 Ile Asp Leu Leu Glu Arg Leu Ala Glu Asp Thr Pro Phe Asp Phe Glu 485 490 495 Leu Tyr Leu Val Gly Asp Gly Lys Tyr Gly Ala Leu Arg Asp Gly Arg 500 505 510 Trp Thr Gly Leu Val Gly Asp Leu Leu Ala Gly Arg Ala His Met Ala 515 520 525 Val Thr Ser Phe Ser Ile Asn Ser Ala Arg Ser Gln Val Val Asp Phe 530 535 540 Thr Ser Pro Phe Phe Ser Thr Ser Leu Gly Ile Met Val Arg Ala Arg 545 550 555 560 Asp Thr Ala Ser Pro Ile Gly Ala Phe Met Trp Pro Leu His Trp Ser 565 570 575 Thr Trp Leu Gly Val Phe Ala Ala Leu His Leu Thr Ala Leu Phe Leu 580 585 590 Thr Val Tyr Glu Trp Arg Ser Pro Tyr Gly Leu Thr Pro Arg Gly Arg 595 600 605 Asn Arg Ser Thr Val Phe Ser Tyr Ser Ser Ala Leu Asn Leu Cys Tyr 610 615 620 Ala Ile Leu Phe Arg Arg Thr Val Ser Ser Lys Thr Pro Lys Cys Pro 625 630 635 640 Thr Gly Arg Leu Leu Met Asn Leu Trp Ala Ile Phe Cys Leu Leu Val 645 650 655 Leu Ser Ser Tyr Thr Ala Asn Leu Ala Ala Val Met Val Gly Asp Lys 660 665 670 Thr Phe Glu Glu Leu Ser Gly Ile His Asp Pro Lys Leu His His Pro 675 680 685 Ala Gln Gly Phe Arg Phe Gly Thr Val Trp Glu Ser Ser Ala Glu Ala 690 695 700 Tyr Ile Lys Lys Ser Phe Pro Asp Met His Ala His Met Arg Arg His 705 710 715 720 Ser Ala Pro Thr Thr Pro Arg Gly Val Ala Met Leu Thr Ser Asp Pro 725 730 735 Pro Lys Leu Asn Ala Phe Ile Met Asp Lys Ser Leu Leu Asp Tyr Glu 740 745 750 Val Ser Ile Asp Ala Asp Cys Lys Leu Leu Thr Val Gly Lys Pro Phe 755 760 765 Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro Gln Asn Ser Pro Leu Thr 770 775 780 Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr Lys Ser Ser Gly Phe Ile 785 790 795 800 Asp Leu Leu His Asp Lys Trp Tyr Lys Met Val Pro Cys Gly Lys Arg 805 810 815 Val Phe Ala Val Thr Glu Thr Leu Gln Met Ser Ile Tyr His Phe Ala 820 825 830 Gly Leu Phe Val Leu Leu Cys Leu Gly Leu Gly Ser Ala Leu Leu Ser 835 840 845 Ser Leu Gly Glu His Ala Phe Phe Arg Leu Ala Leu Pro Arg Ile Arg 850 855 860 Lys Gly Ser Arg Leu Gln Tyr Trp Leu His Thr Ser Gln Lys Ile His 865 870 875 880 Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly Ser Lys Glu Glu Thr Ala 885 890 895 Glu Ala Glu Pro Arg 900 34 474 PRT Artificial Sequence Consensus Sequence 34 Xaa Val Xaa Xaa Xaa Xaa Pro Asp Glu Asp Gly Gln Cys Pro Ala Gly 1 5 10 15 Gln Leu Cys Leu Asp Pro Gly Thr Asn Asp Ser Ala Thr Leu Asp Ala 20 25 30 Leu Phe Ala Ala Leu Ala Asn Gly Ser Ala Pro Arg Ala Leu Arg Lys 35 40 45 Cys Cys Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Arg Leu Ala Glu Asp 50 55 60 Thr Pro Phe Asp Phe Glu Leu Tyr Leu Val Gly Asp Gly Lys Tyr Gly 65 70 75 80 Ala Leu Arg Asp Gly Arg Trp Thr Gly Leu Val Gly Asp Leu Leu Ala 85 90 95 Gly Arg Ala His Met Ala Val Thr Ser Phe Ser Ile Asn Ser Ala Arg 100 105 110 Ser Gln Val Val Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser Leu Gly 115 120 125 Ile Met Val Arg Ala Arg Asp Thr Ala Ser Pro Ile Gly Ala Phe Met 130 135 140 Trp Pro Leu His Trp Ser Thr Trp Leu Gly Val Phe Ala Ala Leu His 145 150 155 160 Leu Thr Ala Leu Phe Leu Thr Val Tyr Glu Trp Arg Ser Pro Tyr Gly 165 170 175 Leu Thr Pro Arg Gly Arg Asn Arg Ser Thr Val Phe Ser Tyr Ser Ser 180 185 190 Ala Leu Asn Leu Cys Tyr Ala Ile Leu Phe Arg Arg Thr Val Ser Ser 195 200 205 Lys Thr Pro Lys Cys Pro Thr Gly Arg Leu Leu Met Asn Leu Trp Ala 210 215 220 Ile Phe Cys Leu Leu Val Leu Ser Ser Tyr Thr Ala Asn Leu Ala Ala 225 230 235 240 Val Met Val Gly Asp Lys Thr Phe Glu Glu Leu Ser Gly Ile His Asp 245 250 255 Pro Lys Xaa Xaa Xaa Xaa Xaa Xaa Gly Phe Arg Phe Gly Thr Val Trp 260 265 270 Glu Ser Ser Ala Glu Ala Tyr Ile Lys Lys Ser Phe Pro Asp Met His 275 280 285 Ala His Met Arg Arg His Ser Ala Pro Thr Thr Pro Arg Gly Val Ala 290 295 300 Met Leu Thr Ser Asp Pro Pro Lys Leu Asn Ala Phe Ile Met Asp Lys 305 310 315 320 Ser Leu Leu Asp Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys Leu Leu 325 330 335 Thr Val Gly Lys Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro 340 345 350 Gln Asn Ser Pro Leu Thr Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr 355 360 365 Lys Ser Ser Gly Phe Ile Asp Leu Leu His Asp Lys Trp Tyr Lys Met 370 375 380 Val Pro Cys Gly Lys Arg Val Phe Ala Val Thr Glu Thr Leu Gln Met 385 390 395 400 Ser Ile Tyr His Phe Ala Gly Leu Phe Val Leu Leu Cys Leu Gly Leu 405 410 415 Gly Ser Ala Leu Leu Ser Ser Leu Gly Glu His Ala Phe Phe Arg Leu 420 425 430 Ala Leu Pro Arg Ile Arg Lys Gly Ser Arg Leu Gln Tyr Trp Leu His 435 440 445 Thr Ser Gln Lys Ile His Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly 450 455 460 Ser Lys Glu Glu Thr Ala Glu Ala Glu Pro 465 470 35 1135 PRT Rattus norvegicus 35 Met Arg Arg Leu Ser Leu Trp Trp Leu Leu Ser Arg Val Cys Leu Leu 1 5 10 15 Leu Pro Pro Pro Cys Ala Leu Val Leu Ala Gly Val Pro Ser Ser Ser 20 25 30 Ser His Pro Gln Pro Cys Gln Ile Leu Lys Arg Ile Gly His Ala Val 35 40 45 Arg Val Gly Ala Val His Leu Gln Pro Trp Thr Thr Ala Pro Arg Ala 50 55 60 Ala Ser Arg Ala Gln Glu Gly Gly Arg Ala Gly Ala Gln Arg Asp Asp 65 70 75 80 Pro Glu Ser Gly Thr Trp Arg Pro Pro Ala Pro Ser Gln Gly Ala Arg 85 90 95 Trp Leu Gly Ser Ala Leu His Gly Arg Gly Pro Pro Gly Ser Arg Lys 100 105 110 Leu Gly Glu Gly Ala Gly Ala Glu Thr Leu Trp Pro Arg Asp Ala Leu 115 120 125 Leu Phe Ala Val Glu Asn Leu Asn Arg Val Glu Gly Leu Leu Pro Tyr 130 135 140 Asn Leu Ser Leu Glu Val Val Met Ala Ile Glu Ala Gly Leu Gly Asp 145 150 155 160 Leu Pro Leu Met Pro Phe Ser Ser Pro Ser Ser Pro Trp Ser Ser Asp 165 170 175 Pro Phe Ser Phe Leu Gln Ser Val Cys His Thr Val Val Val Gln Gly 180 185 190 Val Ser Ala Leu Leu Ala Phe Pro Gln Ser Gln Gly Glu Met Met Glu 195 200 205 Leu Asp Leu Val Ser Ser Val Leu His Ile Pro Val Leu Ser Ile Val 210 215 220 Arg His Glu Phe Pro Arg Glu Ser Gln Asn Pro Leu His Leu Gln Leu 225 230 235 240 Ser Leu Glu Asn Ser Leu Ser Ser Asp Ala Asp Val Thr Val Ser Ile 245 250 255 Leu Thr Met Asn Asn Trp Tyr Asn Phe Ser Leu Leu Leu Cys Gln Glu 260 265 270 Asp Trp Asn Ile Thr Asp Phe Leu Leu Leu Thr Glu Asn Asn Ser Lys 275 280 285 Phe His Leu Glu Ser Val Ile Asn Ile Thr Ala Asn Leu Ser Ser Thr 290 295 300 Lys Asp Leu Leu Ser Phe Leu Gln Val Gln Met Asp Asn Ile Arg Asn 305 310 315 320 Ser Thr Pro Thr Met Val Met Phe Gly Cys Asp Met Asp Ser Ile Arg 325 330 335 Gln Ile Phe Glu Met Ser Thr Gln Phe Gly Leu Ser Pro Pro Glu Leu 340 345 350 His Trp Val Leu Gly Asp Ser Gln Asn Val Glu Glu Leu Arg Thr Glu 355 360 365 Gly Leu Pro Leu Gly Leu Ile Ala His Gly Lys Thr Thr Gln Ser Val 370 375 380 Phe Glu Tyr Tyr Val Gln Asp Ala Met Glu Leu Val Ala Arg Ala Val 385 390 395 400 Ala Thr Ala Thr Met Ile Gln Pro Glu Leu Ala Leu Leu Pro Ser Thr 405 410 415 Met Asn Cys Met Asp Val Lys Thr Thr Asn Leu Thr Ser Gly Gln Tyr 420 425 430 Leu Ser Arg Phe Leu Ala Asn Thr Thr Phe Arg Gly Leu Ser Gly Ser 435 440 445 Ile Lys Val Lys Gly Ser Thr Ile Ile Ser Ser Glu Asn Asn Phe Phe 450 455 460 Ile Trp Asn Leu Gln His Asp Pro Met Gly Lys Pro Met Trp Thr Arg 465 470 475 480 Leu Gly Ser Trp Gln Gly Gly Arg Ile Val Met Asp Ser Gly Ile Trp 485 490 495 Pro Glu Gln Ala Gln Arg His Lys Thr His Phe Gln His Pro Asn Lys 500 505 510 Leu His Leu Arg Val Val Thr Leu Ile Glu His Pro Phe Val Phe Thr 515 520 525 Arg Glu Val Asp Asp Glu Gly Leu Cys Pro Ala Gly Gln Leu Cys Leu 530 535 540 Asp Pro Met Thr Asn Asp Ser Ser Met Leu Asp Arg Leu Phe Ser Ser 545 550 555 560 Leu His Ser Ser Asn Asp Thr Val Pro Ile Lys Phe Lys Lys Cys Cys 565 570 575 Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Gln Leu Ala Glu Asp Met Asn 580 585 590 Phe Asp Phe Asp Leu Tyr Ile Val Gly Asp Gly Lys Tyr Gly Ala Trp 595 600 605 Lys Asn Gly His Trp Thr Gly Leu Val Gly Asp Leu Leu Ser Gly Thr 610 615 620 Ala Asn Met Ala Val Thr Ser Phe Ser Ile Asn Thr Ala Arg Ser Gln 625 630 635 640 Val Ile Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser Leu Gly Ile Leu 645 650 655 Val Arg Thr Arg Asp Thr Ala Ala Pro Ile Gly Ala Phe Met Trp Pro 660 665 670 Leu His Trp Thr Met Trp Leu Gly Ile Phe Val Ala Leu His Ile Thr 675 680 685 Ala Ile Phe Leu Thr Leu Tyr Glu Trp Lys Ser Pro Phe Gly Met Thr 690 695 700 Pro Lys Gly Arg Asn Arg Asn Lys Val Phe Ser Phe Ser Ser Ala Leu 705 710 715 720 Asn Val Cys Tyr Ala Leu Leu Phe Gly Arg Thr Ala Ala Ile Lys Pro 725 730 735 Pro Lys Cys Trp Thr Gly Arg Phe Leu Met Asn Leu Trp Ala Ile Phe 740 745 750 Cys Met Phe Cys Leu Ser Thr Tyr Thr Ala Asn Leu Ala Ala Val Met 755 760 765 Val Gly Glu Lys Ile Tyr Glu Glu Leu Ser Gly Ile His Asp Pro Lys 770 775 780 Leu His His Pro Ser Gln Gly Phe Arg Phe Gly Thr Val Arg Glu Ser 785 790 795 800 Ser Ala Glu Asp Tyr Val Arg Gln Ser Phe Pro Glu Met His Glu Tyr 805 810 815 Met Arg Arg Tyr Asn Val Pro Ala Thr Pro Asp Gly Val Gln Tyr Leu 820 825 830 Lys Asn Asp Pro Glu Lys Leu Asp Ala Phe Ile Met Asp Lys Ala Leu 835 840 845 Leu Asp Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys Leu Leu Thr Val 850 855 860 Gly Lys Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro Pro Asn 865 870 875 880 Ser Pro Leu Thr Ser Asn Ile Ser Glu Leu Ile Ser Gln Tyr Lys Ser 885 890 895 His Gly Phe Met Asp Val Leu His Asp Lys Trp Tyr Lys Val Val Pro 900 905 910 Cys Gly Lys Arg Ser Phe Ala Val Thr Glu Thr Leu Gln Met Gly Ile 915 920 925 Lys His Phe Ser Gly Leu Phe Val Leu Leu Cys Ile Gly Phe Gly Leu 930 935 940 Ser Ile Leu Thr Thr Ile Gly Glu His Ile Val His Arg Leu Leu Leu 945 950 955 960 Pro Arg Ile Lys Asn Lys Ser Lys Leu Gln Tyr Trp Leu His Thr Ser 965 970 975 Gln Arg Phe His Arg Ala Leu Asn Thr Ser Phe Val Glu Glu Lys Gln 980 985 990 Pro Arg Ser Lys Thr Lys Arg Val Glu Lys Ser Arg Trp Arg Arg Trp 995 1000 1005 Thr Cys Lys Thr Glu Gly Asp Ser Glu Leu Ser Leu Phe Pro Arg Ser 1010 1015 1020 Asn Leu Gly Pro Gln Gln Leu Met Val Trp Asn Thr Ser Asn Leu Ser 1025 1030 1035 1040 His Asp Asn Gln Arg Lys Tyr Ile Phe Asn Asp Glu Glu Gly Gln Asn 1045 1050 1055 Gln Leu Gly Thr Gln Ala His Gln Asp Ile Pro Leu Pro Gln Arg Arg 1060 1065 1070 Arg Glu Leu Pro Ala Ser Leu Thr Thr Asn Gly Lys Ala Asp Ser Leu 1075 1080 1085 Asn Val Thr Arg Ser Ser Val Ile Gln Glu Leu Ser Glu Leu Glu Lys 1090 1095 1100 Gln Ile Gln Val Ile Arg Gln Glu Leu Gln Leu Ala Val Ser Arg Lys 1105 1110 1115 1120 Thr Glu Leu Glu Glu Tyr Gln Lys Thr Asn Arg Thr Cys Glu Ser 1125 1130 1135 36 1120 DNA Artificial Sequence Consensus Sequence 36 cnctgccncc nangnncctg nccancncgn nnctnccann nnngcnncng gcncngngng 60 nggtgncang ancnccncng gnanncnngn cncnncncnt nannntgtgn ancnnntngc 120 cnggncncnn gggnngnncn gnccnggnnc ancngnngnn agcnnncnnn ncngccnngn 180 tnnactnnng gnaccngnag nngncnnngc ncgngncccc gnnncnncnn nntgncnngg 240 tnnctggccn aancnncgtn ntnnnanngc ngnnngnncn cccntntgng tnnnngncng 300 nnnnccagac gaagacgggc agtgcccagc ggggcagctg tgcctggacc ctggcaccaa 360 cgactcggcc accctggacg cactgttcgc cgcgctggcc aacggctcag cgccccgtgc 420 cctgcgcaag tgctgctacg gctactgcat tgacctgctg gagcggctgg cggaggacac 480 gcccttcgac ttcgagctgt acctcgtggg tgacggcaag tacggcgccc tgcgggacgg 540 ccgctggacc ggcctggtcg gggacctgct ggccggccgg gcccacatgg cggtcaccag 600 cttcagtatc aactccgccc gctcacaggt ggtggacttc accagcccct tcttctccac 660 cagcctgggc atcatggtgc gggcacggga cacggcctca cccatcggtg cctttatgtg 720 gcccctgcac tggtccacgt ggctgggcgt ctttgcggcc ctgcacctca ccgcgctctt 780 cctcaccgtg tacgagtggc gtagccccta cggcctcacg ccacgtggcc gcaaccgcag 840 caccgtcttc tcctactcct cagccctcaa cctgtgctac gccatcctct tcagacgcac 900 cgtgtccagc aagacgccca agtgccccac gggccgcctg ctcatgaacc tctgggccat 960 cttctgcctg ctggtgctgt ccagctacac ggccaacctg gctgccgtca tggtcgggga 1020 caagaccttc gaggagctgt cggggatcca cgaccccaag ntgnncnncc ncggngnngg 1080 gctncngntn nggcnnngng ngggnnagcn gngnccnngg 1120 37 474 PRT Artificial Sequence Consensus Sequence 37 Xaa Val Xaa Xaa Xaa Xaa Pro Asp Glu Asp Gly Gln Cys Pro Ala Gly 1 5 10 15 Gln Leu Cys Leu Asp Pro Gly Thr Asn Asp Ser Ala Thr Leu Asp Ala 20 25 30 Leu Phe Ala Ala Leu Ala Asn Gly Ser Ala Pro Arg Ala Leu Arg Lys 35 40 45 Cys Cys Tyr Gly Tyr Cys Ile Asp Leu Leu Glu Arg Leu Ala Glu Asp 50 55 60 Thr Pro Phe Asp Phe Glu Leu Tyr Leu Val Gly Asp Gly Lys Tyr Gly 65 70 75 80 Ala Leu Arg Asp Gly Arg Trp Thr Gly Leu Val Gly Asp Leu Leu Ala 85 90 95 Gly Arg Ala His Met Ala Val Thr Ser Phe Ser Ile Asn Ser Ala Arg 100 105 110 Ser Gln Val Val Asp Phe Thr Ser Pro Phe Phe Ser Thr Ser Leu Gly 115 120 125 Ile Met Val Arg Ala Arg Asp Thr Ala Ser Pro Ile Gly Ala Phe Met 130 135 140 Trp Pro Leu His Trp Ser Thr Trp Leu Gly Val Phe Ala Ala Leu His 145 150 155 160 Leu Thr Ala Leu Phe Leu Thr Val Tyr Glu Trp Arg Ser Pro Tyr Gly 165 170 175 Leu Thr Pro Arg Gly Arg Asn Arg Ser Thr Val Phe Ser Tyr Ser Ser 180 185 190 Ala Leu Asn Leu Cys Tyr Ala Ile Leu Phe Arg Arg Thr Val Ser Ser 195 200 205 Lys Thr Pro Lys Cys Pro Thr Gly Arg Leu Leu Met Asn Leu Trp Ala 210 215 220 Ile Phe Cys Leu Leu Val Leu Ser Ser Tyr Thr Ala Asn Leu Ala Ala 225 230 235 240 Val Met Val Gly Asp Lys Thr Phe Glu Glu Leu Ser Gly Ile His Asp 245 250 255 Pro Lys Leu His His Pro Ala Gln Gly Phe Arg Phe Gly Thr Val Trp 260 265 270 Glu Ser Ser Ala Glu Ala Tyr Ile Lys Lys Ser Phe Pro Asp Met His 275 280 285 Ala His Met Arg Arg His Ser Ala Pro Thr Thr Pro Arg Gly Val Ala 290 295 300 Met Leu Thr Ser Asp Pro Pro Lys Leu Asn Ala Phe Ile Met Asp Lys 305 310 315 320 Ser Leu Leu Asp Tyr Glu Val Ser Ile Asp Ala Asp Cys Lys Leu Leu 325 330 335 Thr Val Gly Lys Pro Phe Ala Ile Glu Gly Tyr Gly Ile Gly Leu Pro 340 345 350 Gln Asn Ser Pro Leu Thr Ser Asn Leu Ser Glu Phe Ile Ser Arg Tyr 355 360 365 Lys Ser Ser Gly Phe Ile Asp Leu Leu His Asp Lys Trp Tyr Lys Met 370 375 380 Val Pro Cys Gly Lys Arg Val Phe Ala Val Thr Glu Thr Leu Gln Met 385 390 395 400 Ser Ile Tyr His Phe Ala Gly Leu Phe Val Leu Leu Cys Leu Gly Leu 405 410 415 Gly Ser Ala Leu Leu Ser Ser Leu Gly Glu His Ala Phe Phe Arg Leu 420 425 430 Ala Leu Pro Arg Ile Arg Lys Gly Ser Arg Leu Gln Tyr Trp Leu His 435 440 445 Thr Ser Gln Lys Ile His Arg Ala Leu Asn Thr Glu Pro Pro Glu Gly 450 455 460 Ser Lys Glu Glu Thr Ala Glu Ala Glu Pro 465 470 38 1094 DNA Artificial Sequence Consensus Sequence 38 ggttcctggc caacacgtcc ttccagggcc gcacgggccc cgtgtgggtg acaggcagct 60 cccaggtaca catgtctcgg cactttaagg tgtggagcct tcgccgggac ccacggggcg 120 ccccggcctg ggccacggtg ggcagctggc gggacggcca gctggacttg gaaccgggag 180 gtgcctctgc acggcccccg cccccacagg gtgcccaggt ctggcccaag ctgcgtgtgg 240 taacgctgtt ggaacaccca tttgtgtttg cccgtgatcc agacgaagac gggcagtgcc 300 cagcggggca gctgtgcctg gaccctggca ccaacgactc ggccaccctg gacgcactgt 360 tcgccgcgct ggccaacggc tcagcgcccc gtgccctgcg caagtgctgc tacggctact 420 gcattgacct gctggagcgg ctggcggagg acacgccctt cgacttcgag ctgtacctcg 480 tgggtgacgg caagtacggc gccctgcggg acggccgctg gaccggcctg gtcggggacc 540 tgctggccgg ccgggcccac atggcggtca ccagcttcag tatcaactcc gcccgctcac 600 aggtggtgga cttcaccagc cccttcttct ccaccagcct gggcatcatg gtgcgggcac 660 gggacacggc ctcacccatc ggtgccttta tgtggcccct gcactggtcc acgtggctgg 720 gcgtctttgc ggccctgcac ctcaccgcgc tcttcctcac cgtgtacgag tggcgtagcc 780 cctacggcct cacgccacgt ggccgcaacc gcagcaccgt cttctcctac tcctcagccc 840 tcaacctgtg ctacgccatc ctcttcagac gcaccgtgtc cagcaagacg cccaagtgcc 900 ccacgggccg cctgctcatg aacctctggg ccatcttctg cctgctggtg ctgtccagct 960 acacggccaa cctggctgcc gtcatggtcg gggacaagac cttcgaggag ctgtcgggga 1020 tccacgaccc caagntgnnc nnccncggng nngggctncn gntnnggcnn ngngngggnn 1080 agcngngncc nngg 1094 39 286 PRT Caenorhabditis elegans 39 Arg Ser Thr Leu Val Asn Lys Glu Pro Asp Ser Met Leu Ala His Met 1 5 10 15 Phe Lys Asp Lys Gly Val Trp Gly Asn Lys Gln Asp His Arg Gly Ala 20 25 30 Phe Leu Ile Asp Arg Ser Pro Glu Tyr Phe Glu Pro Ile Leu Asn Tyr 35 40 45 Leu Arg His Gly Gln Leu Ile Val Asn Asp Gly Ile Asn Leu Leu Gly 50 55 60 Val Leu Glu Glu Ala Arg Phe Phe Gly Ile Asp Ser Leu Ile Glu His 65 70 75 80 Leu Glu Val Ala Ile Lys Asn Ser Gln Pro Pro Glu Asp His Ser Pro 85 90 95 Ile Ser Arg Lys Glu Phe Val Arg Phe Leu Leu Ala Thr Pro Thr Lys 100 105 110 Ser Glu Leu Arg Cys Gln Gly Leu Asn Phe Ser Gly Ala Asp Leu Ser 115 120 125 Arg Leu Asp Leu Arg Tyr Ile Asn Phe Lys Met Ala Asn Leu Ser Arg 130 135 140 Cys Asn Leu Ala His Ala Asn Leu Cys Cys Ala Asn Leu Glu Arg Ala 145 150 155 160 Asp Leu Ser Gly Ser Val Leu Asp Cys Ala Asn Leu Gln Gly Val Lys 165 170 175 Met Leu Cys Ser Asn Ala Glu Gly Ala Ser Leu Lys Leu Cys Asn Phe 180 185 190 Glu Asp Pro Ser Gly Leu Lys Ala Asn Leu Glu Gly Ala Asn Leu Lys 195 200 205 Gly Val Asp Met Glu Gly Ser Gln Met Thr Gly Ile Asn Leu Arg Val 210 215 220 Ala Thr Leu Lys Asn Ala Lys Leu Lys Asn Cys Asn Leu Arg Gly Ala 225 230 235 240 Thr Leu Ala Gly Thr Asp Leu Glu Asn Cys Asp Leu Ser Gly Cys Asp 245 250 255 Leu Gln Glu Ala Asn Leu Arg Gly Ser Asn Val Lys Gly Ala Ile Phe 260 265 270 Glu Glu Met Leu Thr Pro Leu His Met Ser Gln Ser Val Arg 275 280 285 40 903 DNA Rattus norvegicus 40 agacttctag cctgcccctc taacgtgatg gccgtggaca tagaatacag ctacagcagt 60 atggcccctt ctctgcgcag agagcgcttc accttcaaga tctcccccaa actgaacaag 120 ccactgaggc cttgtattca gctgggcagc aaggatgaag ccggcagaat ggtggccccc 180 acagtacagg agaagaaggt gaagaagcgg gtgtccttcg ccgacaacca ggggctggcc 240 ctaacaatgg tgaaagtgtt ctcggaattc gatgacccac tagatattcc gtttaacatc 300 actgagctcc tagacaacat cgtgagtctg acgacagcag agagtgagag ctttgttttg 360 gattttccgc agccttctgc agattactta gactttagaa atcggcttca gaccaaccat 420 gtctgcctcg aaaactgcgt gctgaaggag aaagccatcg cgggcaccgt caaggtccag 480 aacctggcat tcgagaaggt tgtgaagatc agcatgacat tcgatacctg gaaaagcttc 540 acagacttcc cttgtcagta tgtgaaggac acttacgctg gttcagacag ggacacattc 600 tcctttgata tcagcctacc ggagaaaatc cagtcttatg aaagaatgga gttcgccgtg 660 tgctacgagt gtaacggcca gtcgtactgg gacagcaaca aaggcaaaaa ctacaggatc 720 accagggccg aactcagatc cacccaggga atgactgagc cgtacaatgg gccggatttt 780 ggaatctctt ttgaccagtt cgggagccct cggtgttcct tcggcctgtt tccagagtgg 840 cctagttatc tggggtatga aaagctgggg ccctattact agtgagttga ctgcagttga 900 cag 903 41 906 DNA Artificial Sequence Consensus Sequence 41 agnnttctag cctgnncntc tancnnnntg atggcngtgg acatnganta cagntacanc 60 ngnatggcnc cttcnntgcg cnnagagngn ttnnccttna agatctcncc naancnnanc 120 aanccactga ggccttgtat tcagctgngc agcaagnatg aagccngnng aatggtggcc 180 ccnncngtnc aggagaagaa ggtgaanaag cgggtgtcct tcgcngacaa ccaggggctg 240 gccctnacaa tggtnaaagt gttctcggaa ttcgatgacc cnctagatat nccnttnaac 300 atcacngagc tcctagacaa catngtgagn ntgacgacag cagagagnga gagctttgtt 360 ntggattttn cncagccntc tgcagattac ttagacttta gaaatcgnct tcagnccnac 420 cangtctgcc tnganaactg ngtgctnaag ganaangcca tngcnggcac ngtnaaggtn 480 cagaacctng cattngagaa gnnngtgaan atnagnatga cnttcganac ctggaanagc 540 tncacagact tnccttgtca gtangtgaag gacacttang cnggttcaga cagggacacn 600 ttctccttng anatcagcnt nccngagaan atncagtctt atgaaagaat ggagttngcn 660 gtgtnctacg agtgnaangg ncagncgtac tgggacagca acanaggcaa naactanagg 720 atcancnggg cnganntnan atcnacccag ggaatgacnn agccnnacan tggnccggat 780 ttnggaatnt cntttgacca gttcggnagc cctcggtgtt cctnnggnct gtttccagag 840 tggccnagtt anntnggnta tgaaaagctn gggccctant actagtgann nnnctgcagn 900 tgacag 906 42 284 PRT Rattus norvegicus 42 Met Ala Val Asp Ile Glu Tyr Ser Tyr Ser Ser Met Ala Pro Ser Leu 1 5 10 15 Arg Arg Glu Arg Phe Thr Phe Lys Ile Ser Pro Lys Leu Asn Lys Pro 20 25 30 Leu Arg Pro Cys Ile Gln Leu Gly Ser Lys Asp Glu Ala Gly Arg Met 35 40 45 Val Ala Pro Thr Val Gln Glu Lys Lys Val Lys Lys Arg Val Ser Phe 50 55 60 Ala Asp Asn Gln Gly Leu Ala Leu Thr Met Val Lys Val Phe Ser Glu 65 70 75 80 Phe Asp Asp Pro Leu Asp Ile Pro Phe Asn Ile Thr Glu Leu Leu Asp 85 90 95 Asn Ile Val Ser Leu Thr Thr Ala Glu Ser Glu Ser Phe Val Leu Asp 100 105 110 Phe Pro Gln Pro Ser Ala Asp Tyr Leu Asp Phe Arg Asn Arg Leu Gln 115 120 125 Thr Asn His Val Cys Leu Glu Asn Cys Val Leu Lys Glu Lys Ala Ile 130 135 140 Ala Gly Thr Val Lys Val Gln Asn Leu Ala Phe Glu Lys Val Val Lys 145 150 155 160 Ile Arg Met Thr Phe Asp Thr Trp Lys Ser Phe Thr Asp Phe Pro Cys 165 170 175 Gln Tyr Val Lys Asp Thr Tyr Ala Gly Ser Asp Arg Asp Thr Phe Ser 180 185 190 Phe Asp Ile Ser Leu Pro Glu Lys Ile Gln Ser Tyr Glu Arg Met Glu 195 200 205 Phe Ala Val Cys Tyr Glu Cys Asn Gly Gln Ser Tyr Trp Asp Ser Asn 210 215 220 Lys Gly Lys Asn Tyr Arg Ile Thr Arg Ala Glu Leu Arg Ser Thr Gln 225 230 235 240 Gly Met Thr Glu Pro Tyr Asn Gly Pro Asp Phe Gly Ile Ser Phe Asp 245 250 255 Gln Phe Gly Ser Pro Arg Cys Ser Phe Gly Leu Phe Pro Glu Trp Pro 260 265 270 Ser Tyr Leu Gly Tyr Glu Lys Leu Gly Pro Tyr Tyr 275 280 43 282 PRT Artificial Sequence Consensus Sequence 43 Met Ala Val Asp Ile Glu Tyr Xaa Tyr Xaa Xaa Met Ala Pro Ser Leu 1 5 10 15 Arg Xaa Glu Arg Phe Xaa Phe Lys Ile Ser Pro Lys Xaa Lys Pro Leu 20 25 30 Arg Pro Cys Ile Gln Leu Xaa Ser Lys Xaa Glu Ala Xaa Xaa Met Val 35 40 45 Ala Pro Xaa Val Gln Glu Lys Lys Val Lys Lys Arg Val Ser Phe Ala 50 55 60 Asp Asn Gln Gly Leu Ala Leu Thr Met Val Lys Val Phe Ser Glu Phe 65 70 75 80 Asp Asp Pro Leu Asp Xaa Pro Phe Asn Ile Thr Glu Leu Leu Asp Asn 85 90 95 Ile Val Ser Leu Thr Thr Ala Glu Ser Glu Ser Phe Val Leu Asp Phe 100 105 110 Xaa Gln Pro Ser Ala Asp Tyr Leu Asp Phe Arg Asn Arg Leu Gln Xaa 115 120 125 His Val Cys Leu Glu Asn Cys Val Leu Lys Xaa Lys Ala Ile Ala Gly 130 135 140 Thr Val Lys Val Gln Asn Leu Ala Phe Glu Lys Xaa Val Lys Ile Arg 145 150 155 160 Met Thr Phe Asp Thr Trp Lys Ser Xaa Thr Asp Phe Pro Cys Gln Tyr 165 170 175 Val Lys Asp Thr Tyr Ala Gly Ser Asp Arg Asp Thr Phe Ser Phe Asp 180 185 190 Ile Ser Leu Pro Glu Lys Ile Gln Ser Tyr Glu Arg Met Glu Phe Ala 195 200 205 Val Xaa Tyr Glu Cys Asn Gly Gln Xaa Tyr Trp Asp Ser Asn Xaa Gly 210 215 220 Lys Asn Tyr Arg Ile Xaa Arg Ala Glu Leu Xaa Ser Thr Gln Gly Met 225 230 235 240 Thr Xaa Pro Xaa Xaa Gly Pro Asp Xaa Gly Ile Ser Phe Asp Gln Phe 245 250 255 Gly Ser Pro Arg Cys Ser Xaa Gly Leu Phe Pro Glu Trp Pro Ser Tyr 260 265 270 Leu Gly Tyr Glu Lys Leu Gly Pro Tyr Tyr 275 280 44 294 PRT Mus musculus 44 Met Ala Met Arg Ile Cys Leu Ala His Ser Pro Pro Leu Lys Ser Phe 1 5 10 15 Leu Gly Pro Tyr Asn Gly Phe Gln Arg Arg Asn Phe Val Asn Lys Leu 20 25 30 Lys Pro Leu Lys Pro Cys Leu Ser Val Lys Gln Glu Ala Lys Ser Gln 35 40 45 Ser Glu Trp Lys Ser Pro His Asn Gln Ala Lys Lys Arg Val Val Phe 50 55 60 Ala Asp Ser Lys Gly Leu Ser Leu Thr Ala Ile His Val Phe Ser Asp 65 70 75 80 Leu Pro Glu Glu Pro Ala Trp Asp Leu Gln Phe Asp Leu Leu Asp Leu 85 90 95 Asn Asp Ile Ser Ser Ser Leu Lys Leu His Glu Glu Lys Asn Leu Val 100 105 110 Phe Asp Phe Pro Gln Pro Ser Thr Asp Tyr Leu Ser Phe Arg Asp Arg 115 120 125 Phe Gln Lys Asn Phe Val Cys Leu Glu Asn Cys Ser Leu Glu Asp Arg 130 135 140 Thr Val Thr Gly Thr Val Lys Val Lys Asn Val Ser Phe Glu Lys Lys 145 150 155 160 Val Gln Val Arg Ile Thr Phe Asp Thr Trp Lys Thr Tyr Thr Asp Val 165 170 175 Asp Cys Val Tyr Met Lys Asn Val Tyr Ser Ser Ser Asp Ser Asp Thr 180 185 190 Phe Ser Phe Ala Ile Asp Leu Pro Arg Val Ile Pro Thr Glu Glu Lys 195 200 205 Ile Glu Phe Cys Ile Ser Tyr His Ala Asn Gly Arg Ile Phe Trp Asp 210 215 220 Asn Asn Glu Gly Gln Asn Tyr Arg Ile Val His Val Gln Trp Lys Pro 225 230 235 240 Asp Gly Val Gln Thr Gln Val Ala Pro Lys Asp Cys Ala Phe Gln Gln 245 250 255 Gly Pro Pro Lys Thr Glu Ile Glu Pro Thr Val Phe Gly Ser Pro Arg 260 265 270 Leu Ala Ser Gly Leu Phe Pro Glu Trp Gln Ser Trp Gly Arg Val Glu 275 280 285 Asn Leu Thr Ser Tyr Arg 290 45 312 PRT Homo sapiens 45 Met Ile Gln Val Leu Asp Pro Arg Pro Leu Thr Ser Ser Val Met Pro 1 5 10 15 Val Asp Val Ala Met Arg Leu Cys Leu Ala His Ser Pro Pro Val Lys 20 25 30 Ser Phe Leu Gly Pro Tyr Asp Glu Phe Gln Arg Arg His Phe Val Asn 35 40 45 Lys Leu Lys Pro Leu Lys Ser Cys Leu Asn Ile Lys His Lys Ala Lys 50 55 60 Ser Gln Asn Asp Trp Lys Cys Ser His Asn Gln Ala Lys Lys Arg Val 65 70 75 80 Val Phe Ala Asp Ser Lys Gly Leu Ser Leu Thr Ala Ile His Val Phe 85 90 95 Ser Asp Leu Pro Glu Glu Pro Ala Trp Asp Leu Gln Phe Asp Leu Leu 100 105 110 Asp Leu Asn Asp Ile Ser Ser Ala Leu Lys His His Glu Glu Lys Asn 115 120 125 Leu Ile Leu Asp Phe Pro Gln Pro Ser Thr Asp Tyr Leu Ser Phe Arg 130 135 140 Ser His Phe Gln Lys Asn Phe Val Cys Leu Glu Asn Cys Ser Leu Gln 145 150 155 160 Glu Arg Thr Val Thr Gly Thr Val Lys Val Lys Asn Val Ser Phe Glu 165 170 175 Lys Lys Val Gln Ile Arg Ile Thr Phe Asp Ser Trp Lys Asn Tyr Thr 180 185 190 Asp Val Asp Cys Val Tyr Met Lys Asn Val Tyr Gly Gly Thr Asp Ser 195 200 205 Asp Thr Phe Ser Phe Ala Ile Asp Leu Pro Pro Val Ile Pro Thr Glu 210 215 220 Gln Lys Ile Glu Phe Cys Ile Ser Tyr His Ala Asn Gly Gln Val Phe 225 230 235 240 Trp Asp Asn Asn Asp Gly Gln Asn Tyr Arg Ile Val His Val Gln Trp 245 250 255 Lys Pro Asp Gly Val Gln Thr Gln Met Ala Pro Gln Asp Cys Ala Phe 260 265 270 His Gln Thr Ser Pro Lys Thr Glu Leu Glu Ser Thr Ile Phe Gly Ser 275 280 285 Pro Arg Leu Ala Ser Gly Leu Phe Pro Glu Trp Gln Ser Trp Gly Arg 290 295 300 Met Glu Asn Leu Ala Ser Tyr Arg 305 310 46 70 PRT Homo sapiens 46 Met Pro Pro Asn Leu Thr Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn 1 5 10 15 Met Glu Asp Tyr Leu Gln Ala Leu Asn Ile Ser Leu Ala Val Arg Lys 20 25 30 Ile Ala Leu Leu Leu Lys Pro Asp Lys Glu Ile Glu His Gln Gly Asn 35 40 45 His Met Thr Val Arg Thr Leu Ser Thr Phe Arg Asn Tyr Thr Val Gln 50 55 60 Phe Asp Val Gly Val Gln 65 70 47 70 PRT Artificial Sequence Consensus Sequence 47 Met Pro Pro Asn Leu Thr Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn 1 5 10 15 Met Glu Asp Tyr Leu Gln Ala Leu Asn Ile Ser Leu Ala Val Arg Lys 20 25 30 Ile Ala Leu Leu Leu Lys Pro Asp Lys Glu Ile Glu His Gln Gly Asn 35 40 45 His Met Thr Val Arg Thr Leu Ser Thr Phe Arg Asn Tyr Thr Xaa Gln 50 55 60 Phe Asp Val Gly Val Xaa 65 70 48 135 PRT Homo sapiens 48 Met Pro Pro Asn Leu Thr Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn 1 5 10 15 Met Glu Asp Tyr Leu Gln Ala Leu Asn Ile Ser Leu Ala Val Arg Lys 20 25 30 Ile Ala Leu Leu Leu Lys Pro Asp Lys Glu Ile Glu His Gln Gly Asn 35 40 45 His Met Thr Val Arg Thr Leu Ser Thr Phe Arg Asn Tyr Thr Leu Gln 50 55 60 Phe Asp Val Gly Val Glu Phe Glu Glu Asp Leu Arg Ser Val Asp Gly 65 70 75 80 Arg Lys Cys Gln Thr Ile Val Thr Trp Glu Glu Glu His Leu Val Cys 85 90 95 Val Gln Lys Gly Glu Val Pro Asn Arg Gly Trp Arg His Trp Leu Glu 100 105 110 Gly Glu Met Leu Tyr Leu Glu Leu Thr Ala Arg Asp Ala Val Cys Glu 115 120 125 Gln Val Phe Arg Lys Val Arg 130 135 49 135 PRT Artificial Sequence Consensus Sequence 49 Met Pro Pro Asn Leu Thr Gly Tyr Tyr Arg Phe Val Ser Gln Lys Asn 1 5 10 15 Met Glu Asp Tyr Leu Gln Ala Leu Asn Ile Ser Leu Ala Val Arg Lys 20 25 30 Ile Ala Leu Leu Leu Lys Pro Asp Lys Glu Ile Glu His Gln Gly Asn 35 40 45 His Met Thr Val Arg Thr Leu Ser Thr Phe Arg Asn Tyr Thr Xaa Gln 50 55 60 Phe Asp Val Gly Val Glu Phe Glu Glu Asp Leu Arg Ser Val Asp Gly 65 70 75 80 Arg Lys Cys Gln Thr Ile Val Thr Trp Glu Glu Glu His Leu Val Cys 85 90 95 Val Gln Lys Gly Glu Val Pro Asn Arg Gly Trp Arg His Trp Leu Glu 100 105 110 Gly Glu Xaa Leu Tyr Leu Glu Leu Thr Ala Arg Asp Ala Val Cys Glu 115 120 125 Gln Val Phe Arg Lys Val Arg 130 135 

What is claimed is:
 1. An isolated polynucleotide comprising a nucleic acid sequence encoding a polypeptide of SEQ ID NO:2.
 2. An isolated polynucleotide comprising a nucleic acid sequence encoding the mature form of the polypeptide of SEQ ID NO:2.
 3. An isolated polynucleotide comprising a nucleic acid sequence of SEQ ID NO:1.
 4. An isolated polynucleotide consisting of a nucleic acid sequence of SEQ ID NO:1.
 5. An isolated polynucleotide comprising a nucleic acid sequence encoding the complement of a polynucleotide of SEQ ID NO:1.
 6. A vector comprising the nucleic acid sequence of claim
 1. 7. The vector of claim 6, further comprising a promoter operably-linked to said nucleic acid molecule.
 8. A cell comprising the vector of claim
 6. 9. A pharmaceutical composition comprising the polynucleotide of claim 1 and a pharmaceutically-acceptable carrier.
 10. An isolated polynucleotide consisting of a nucleic acid sequence encoding a polypeptide of SEQ ID NO:2.
 11. An isolated polynucleotide consisting of a nucleic acid sequence encoding a mature form of the polypeptide of SEQ ID NO:2.
 12. A kit comprising on one or more containers the pharmaceutical composition of claim
 9. 